Characters / Kamen Rider Revice / Kamen Rider Revice

Main Character Index
Happy Spa (Ikki Igarashi and Vice | Daiji Igarashi and Kagero | Genta Igarashi and Vail)
Fenix | Deadmans | Weekend | Others | Movie and Spinoff-exclusive Characters

This is a partial character sheet for Kamen Rider Revice. Subjective trope and audience reactions should go on the YMMV page.

This page details tropes for Ikki Igarashi and Vice from Kamen Rider Revice.

Tropes applying to Ikki

Ikki Igarashi/Kamen Rider Revi

Portrayed by: Kentaro Maeda (live), Yuya Nawata (suit, main), Makoto Tomita (Jackal Genome suit, stunts)
Young Ikki Portrayed by: Atsuki Morinaga (main), Yurito Mori (episodes 25 and 41)

First Child of the Igarashi Family

^{Click here to see young Ikki} 

Sorry, but I'll have you know I'm Japan's Number One busybody!

The eldest son of the Igarashis, Ikki is a caring, determined young man with a strong sense of justice. No matter how difficult the situation is, he takes it with a smile, often saying "Leave it to big bro!" While he has been able to hear his own inner demon, he chooses to ignore it due to his selfless personality. However, an encounter with the Deadmans' attack forces him to finally acknowledge his inner demon in order to protect his family. Forming a pact with him, he gains the ability to transform into Kamen Rider Revi.

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• Alliterative Name: Ikki Igarashi. It's alliterative backwards too.
• Almighty Janitor: He's a worker in a bathhouse who has a contract with a demon and wields the powerful Revice Driver.
• Amnesiac Hero:
  • Downplayed. He remembers most of his life, but is slowly revealed to have gaps in his memories as the series progresses, often involving crucial events. It is eventually revealed that he'd met Vice as a child, after witnessing his father/Vail's destruction of their home, and formed a contract with Vice to gain the power to protect his family; Ikki forgot about the event, but retained a will to protect his family. The price for this contract is the consumption of Ikki's memories in exchange for using Vice's powers, having the potential to eventually wipe away his memories of even his dear family and eventually himself.
  • At one point, Ikki asks his high school friend Koji/"Zico" why he quit soccer, and Zico alludes to him breaking a major promise between them as the reason; Ikki is unable to remember such an event. Eventually it turns out that Ikki, being the cause of Zico's Career-Ending Injury, made a promise to Zico to carry his dream; however, the stress of overworking eventually caused Ikki to Rage Quit the attempt.
  • By the end of the series his memory loss has accelerated to core memories: by #46 he's forgotten that there are baths in his home, by #47 he has no memory of who his own parents are to him and speaks to them like customers, and transforming to fight George in #48 erases his memory of Daiji and Sakura, functionally disconnecting him from the rest of his family. The events of #49 and #50 cement it as a form of Laser-Guided Amnesia once Ikki's contract with Vice is nullified; he remembers everyone else and then forgets Vice instead.
• Attention Whore: Albeit unintentionally. While he genuinely means well, Kagero notes that Ikki always being in the spotlight contributed to Daiji's already-growing resentment towards him, as well as his own creation.
• Berserk Button:
  • Hurting people. While initially refusing to be officially affiliated with Fenix due to his work at the bathhouse, he still drops everything and heads to the scene upon the news of a Deadman attack in order to save everyone he can.
  • This is taken further when Vice reveals he enticed a Victim of the Week to make his own Deadman, making him transform to materialize the latter for a No-Holds-Barred Beatdown lesson on risking human lives, and would have went though with it had Daiji not interfered with news of another attack.
  • Played for laughs when Kudo personally comes after him at the bathhouse, and didn't even take his shoes off first.
• Big Brother Instinct: A strength and weakness of his. Yes, he is a very dependable big brother to his siblings, but he often gets carried away and becomes too dependable and overprotective, to the point that his siblings are constantly living under his shadow and trying to find ways to prove they can fend for themselves (joining Fenix for Daiji and learning karate for Sakura).
• Boke and Tsukkomi Routine: Ikki is the straight man to Vice's wise guy.
• Breaking Old Trends:
  • Past Kamen Riders had at least one parent who was either dead, evil or was at least never mentioned at all. Ikki is the first protagonist who not only has both his parents still living but sees them regularly due to living with them. Considering one of them is a Kamen Rider, it makes sense.
  • On a similar note, past Riders often made an effort to keep their identities secret from what family and loved ones they did have. The events of #1 made it so that Ikki's family is aware of him being Kamen Rider Revi from the start. He initially attempted to hide that he can hear Vice at all times, though he reveals him to everyone through the Gundephone50 in #6.
• Captain Oblivious:
  • Downplayed, however despite his Chronic Hero Syndrome tendencies, he'd rather turn a blind eye towards any foreshadowing to avoid causing trouble for an already happy moment, particularly with his family.
  • He is this however when it comes to his siblings, thanks to his Big Brother Instinct. His overprotectiveness would cause him to constantly butt into his siblings' issues and take it in his own hands to resolve it for them, unaware that they are heavily annoyed by this and are actually working to prove they are able to fend for themselves without his help. He learns it the hard way with the Kagero incident making him realise he wasn't putting his faith into his siblings as much as he thought he was.
• Cast From Life Span: Or rather, "Cast From Memories". His Deal with the Devil with Vice consumes his memories as a Power at a Price Equivalent Exchange for using the latter's powers, which unfortunately could not be changed and severely worsens as the series nears its end as he starts to forget even his beloved family. Even Vice could not cancel the contract nor control the specifics of it, as just transforming by himself without Ikki still consumes the latter's memories all the same.
• Catchphrase:
  • "Let's do this in one shot!"^note "Ikki ni ikuze!" It later evolves to "Let's do this together!"^note "Issho ni ikuze!" upon mastering Volcano Rex Genome.
  • "I'm boiling up now!"^note "Waite kita ze!", wai/湧い/"boiling" also being a reference to "spring water". Translated by multiple fansubs as "I'm feeling it now!", with raising his left hand and wiggling his fingers. It later evolves to "I'm burning up now!"^note "Moete (燃えて) kita ze!" when using the Volcano Rex Vistamp/Genome.
• Character Tics: Ikki breathes onto a Vistamp's print before using it.
• Chronic Hero Syndrome: He strives to help everyone he can, which gets him butting into a lot of other people's personal matters, much to their ire.
  Ikki:: I am Japan's Number One busybody!
• Consistent Clothing Style: His shirts are all oversized and branded with Shiawase-Yu, most of which have their laundry symbol fully exposed on the outside rather than being tagged on the inside.
  • Certain shirts of his are also branded as "Happy Spa" for Gratuitous English, but the name falls short of full consistency due to some of them being branded as a more inaccurate "Lucky Spa" instead.
• Contrasting Sequel Protagonist:
  • Unlike Touma Kamiyama, Ikki is not making a living out of his passion (soccer) and while he's genuinely skilled at it, he's not trying to pursue it further while juggling his family's business like Aruto Hiden did with his stand-up comedy.
  • Both Ikki and Kohtaro Minami are the main protagonists who have unnatural powers, with Kohtaro being the Century King, a candidate for the Creation King, while Ikki possessing demonic powers, and both ended up fighting their respective siblings in some occasions. Furthermore, while Kohtaro was adopted twice to the Akizuki and the Sahara families due to his real family being murdered by Gorgom, Ikki belongs to a blood-related family who were still alive.
• Cool Big Bro: To his younger siblings Daiji and Sakura, whom he tries to inspire and encourage to follow their dreams. However, he can more or less embarrassing to be around thanks to some of his actions, such as bringing a giant flag to Daiji's initiation ceremony.
• Dark and Troubled Past: His father burned the original Happy Spa while he was possessed by Vail. The event was so traumatic that Vice appeared and made a contract with him, allowing him to erase his memories and become dormant until Ikki grew up.
• Deal with the Devil: Forming a contract with his inner demon Vice allowed him to awaken and control his newfound powers as Kamen Rider Revi.
• Desperately Looking for a Purpose in Life: As Ikki doesn't care about himself, he looks for a reason to live helping other people. He expects their happiness could be his reason to live.
• The Dutiful Son: His main concerns, above all else, are taking care of his family and the family business.
• Eating Optional: Subverted; When Vice and Ikki switch places due to the effects of the Rolling Vistamp, Ikki's new incorporeal nature prevents him from eating without actually removing the need for it. If Ikki remains incorporeal, he will eventually starve, which will end up killing Vice as well.
• Fourth-Wall Observer: Takes up Vice's role as this in #24, following their body swap.
• Good Is Not Soft: A sweet-natured, Amazingly Embarrassing Sibling who will use force to keep Vice in line.
  • When Vice accidentally lets slip that he gave Araki the idea to seek out Deadmans as revenge on his caddie, Ikki transforms for the sole purpose of giving Vice a No-Holds-Barred Beatdown for putting more lives in danger.
  • He strong-arms Vice into behaving by throwing himself into a group of Deadmans without transforming and promptly gets his ass handed to him, but still perfectly willing to keep fighting like this until both of them die if Vice won’t stop attacking people.Vice has no choice but to give in to all his demands.
• The Hero: While he and Vice share the main character role, Ikki is the only one of them who actually cares about saving people from the Deadmans, while Vice only does so because of his link with him.
• Hidden Depths:
  • Daiji mentions that he was a skilled soccer player back in high school, but gave up his dreams to run the family's bathhouse.
  • He's fairly talented at sleight-of-hand tricks, which helps him figure the con being run in #6.
  • He is incredibly observant, able to determine what a person's personality and motives are in just a few minutes of meeting them. This is best shown when he first meets Kudo in #6 and Chigusa in #19, determining that what they are up to is not all that meets the eye.
  • According to his Fenix profile, he scored a Level 3 (the equivalent of a junior high school graduate) on the National English Test^note also known as The EIKEN Test of Practical English Proficiency.
• Hopeless with Tech: #29 shows that he doesn't know how to handle a computer at all, randomly pecking at the keyboard and handling the mouse like a TV remote. This ends up deleting all of the data they had recorded thus far, leading to Ikki being shamed in the corner for meddling too much.
• Hypocrite: When Vice reveals that he was only running from Fenix to keep George from possibly experimenting on Ikki under the pretext of finding a way to reverse their body swap from the Rolling Vistamp, an irritated Ikki says that he never asked Vice to meddle, to which Daiji, Sakura, AND Vice immediately shoot back that he is in no position to talk, given his own meddling nature.
• I Know Madden Kombat: His experience in competitive soccer comes rather handy when he doles out kicks as a Kamen Rider. In fact, his fighting style heavily revolves around kicking in general.
• Innocently Insensitive: While generally a Nice Guy and truly well-meaning, Ikki can be oblivious to how his words and actions affect others, and also struggles to understand things from other people's point of view — particularly Daiji's. It also does not help that he prioritizes his family over the world at large, to the point that he sees "protecting the bathhouse" as more important than protecting people as Revi. Over the course of the series, he starts to realize how this affects the people around him and is actively trying to see past his own desires.
• It's All About Me: Implied to be the case, according to Kudo. While Ikki thinks he's genuinely helping people, he's accused of doing so merely to satisfy himself.
• Kid with the Leash: To Vice, with Revice Driver as the leash, because of his demon's appetite for destruction and Blue-and-Orange Morality.
• The Kirk: He's not stoic enough to be The Spock, but he's levelheaded and balances out Vice's eccentricity while also contrasting his more taciturn brother.
• Lack of Empathy: Ikki's main character flaw is his inability to understand other people's feelings. He's incredibly kind and feels a lot of sympathy for those around him, but it's all from the perspective of his feelings on things. Multiple people point out that he's a busybody who puts how he feels about a situation before the feelings of those he's trying to help. This can lead to some huge pushback, most obviously in Daiji's inner conflict and the birth of Kagero.
• Meaningful Name: His given name, Ikki, is spelled with the character 一, signifying his status as co-primary Rider of the series and the eldest son of the Igarashi family.
• Nice Guy: As per the tradition of most kindhearted Primary Riders before him, he's a kind, forthcoming soul who wants nothing more than to take care of his family and run the bathhouse to the best of his ability. That being said, it should be noted that he has no patience for Vice's hijinks and doesn't hesitate to use force if it keeps him in line.
• Properly Paranoid: From the very moment Ikki started hearing and seeing Vice, he is extremely untrusting, if not outright hostile towards his inner demon's sudden presence in his life. This attitude proves to be the right one to have towards him given the kind of trouble Vice causes over the course of the show's first two episodes when he actually gets a physical body of his own, i.e. trying to eat Ikki's mother and brother on two separate occasions and even going as far as to orchestrate the creation of another Deadman. It takes Ikki holding his own life - and by extension, Vice's - hostage to force Vice under a new contract that'll make him an actually dependable partner to have.
• Red Oni, Blue Oni: Zig-Zagged. He's normally a relatively calm Nice Guy who often has to control Vice's impulsivity and lack of manners, acting as the Blue to Vice's Red. However, Ikki can become extremely reckless and impulsive when one of his Berserk Buttons is pushed, leaving Vice to have to try to reign him in, becoming the Red to Vice's extremely reluctant Blue.
• Refusal of the Call: He hands the Revice Driver back to George at the end of the first episode, uninterested in becoming a Kamen Rider. In #2, he refuses to sign the contract with Fenix because he feels he wasn’t meant to use the Driver and needs to focus on keeping the family business afloat.
• Reluctant Hero: Zig-Zagged. He really would prefer not to have to be Revice, but will also drop everything he's doing and grab the Driver if he hears that someone is being attacked by the Deadmans.
• Save the Villain: His character arc in the late first arc and the second arc thus far involves him trying to save everyone from the Deadmans' influence, even executives like Aguilera. The fact that they either don't want to be saved (as in Aguilera's case) or can't be saved at all (like those sacrificed to become Gifftarians) serves as the conflict of said character arc.
• Secretly Selfish: Accused of this by Kudo. Apparently due to his lack of empathy, his efforts to help people are mostly for his own self-satisfaction and to feed his own ego.
• Serious Business: Considers maintaining the family bathhouse to be the most important thing in his life, to the point where he's reluctant to sign a contract with Fenix because it would take away from it.
• Skewed Priorities: When he first became a Kamen Rider, he basically treated it like a side-gig, and placed the bathhouse and his family as his top priority above all else - including the world. It wasn't until Daiji tore into him in #4, as well as some gentle prodding from his mom did Ikki start taking his role seriously.
  • Also Played for Laughs in #14. When Kudo enters the bathhouse looking for Ikki, the latter immediately tackles him, not because he's a villain, but because he didn't take his shoes off before entering.
• Smarter Than You Look: He can be surprisingly shrewd when he wants to be, and is able to run circles around the corrupt lawyer in #6 with relative ease.
• Split-Personality Merge: Despite Vice being gone, Ikki has taken on some of Vice's mannerisms when especially excited, specifically his devil-horns gesture.
• Tall, Dark, and Handsome: He's a fairly tall^note Kentaro Maeda's profile states that he's 182 cm. (around 6"), dark-haired fellow who's quite pretty himself. #6 even has a witness heading to Kudo's office point out his good looks when he passes by her.
• What the Hell, Hero?: Daiji yells at him in #4 to stop thinking about the bathhouse so much and actually start being a Kamen Rider, blaming him for putting the bathhouse over lives that are at stake.
• With Great Power Comes Great Responsibility: Part of the reason that Daiji comes to resent him is that despite Ikki's reluctance to be Revice, he's the only person Fenix has found that can. After a fight with Daiji over this and some gentle prodding from his mother, Ikki accepts that he wasn't taking the situation seriously enough and fully commits himself to being a Kamen Rider.
• The Unchosen One: The Revice Driver was supposed to go to Daiji, but his brother's fears over his inner demon and Hiromi's incompatibility with the system left Ikki as the only one that can actually wield the Driver. #25 subverts this.
• Unperson: Ever since he started using the Revice Driver to become Kamen Rider Revi, he started noticing he's disappearing from family pictures. #25 reveals this is a side-effect of the contract he made with Vice 18 years earlier.

Tropes applying to Vice

Demon Vice/Kamen Rider Vice

Portrayed by: Subaru Kimura (voice), Eitoku (suit)

Ikki's Inner Demon

Vice, on the other hand, is the demon who lives within Ikki. An unpredictable yet annoying demon, he forms a pact with Ikki, gaining the ability to become the corporeal Kamen Rider Vice. He yearns to be able to fully separate from Ikki and gain his own body one day. He often makes fun of Ikki and the current circumstances they are in, but he's able to cooperate with him when he's in a good mood.

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• Achievements in Ignorance: Though what Vice did to Vail is unknown, it's implied that what he did hindered his plans.
• Affably Evil: A truly jovial specter, if a murderous and self-centered one.
• Animate Inanimate Object: Through the use of a Vistamp, Vice is able to possess and control whatever object that is stamped.
• The Atoner: Late into the series, he becomes increasingly concerned and apologetic over the fact that his Deal with the Devil with Ikki is rapidly consuming the latter's memories as a price and there wasn't anything he could do to change it. Ikki however believes it's a neccessary sacrifice for the peace and safety of their loved ones, and constantly tells him not to fret over it.
• Barefisted Monk: Vice usually has to put on some wrestling moves and good old fisticuff or share a weapon with Ikki, since most forms have only one.
• Batman Gambit: In #2, he convinces a particularly hot-headed Victim of the Week to seek the Deadmans to create another Deadman for another opportunity to materialize and eat humans while Ikki fights the Deadman.
• Beware the Silly Ones: Despite his goofy nature, he is capable of being dangerous on occasion. He often tries to eat any humans in the way if at all possible and is rather capable of pulling off a Batman Gambit.
• Blood Knight: He loves fighting, mostly because being Kamen Rider Vice lets him be corporeal. In #2, he tempts someone into seeking out the Deadmans explicitly so he can have another Deadman incident that forces Ikki to summon him, allowing him another chance at hunting humans.
• Blue-and-Orange Morality: He doesn't care about anything outside of fulfilling his desire for mayhem and keeping himself, and by extension Ikki, alive. This lessens as the series goes on with Vice showing increasing interest in the Igarashi family, George and Hiromi.
• Boisterous Bruiser: He loves to fight and ham it up.
• Boke and Tsukkomi Routine: His and Ikki's dynamic is said to be this, with Vice being the boke and Ikki the tsukkomi.
• Butt-Monkey: As he lampshades in #9, he's often on the receiving end of bodily harm.
• Card-Carrying Villain: He's a demon and proud to admit his conniving nature that comes along with being one.
• Catchphrase: After defeating a Deadman:
  Vice: All together, everyone! 3! 2! 1! (Deadman explodes)
• Cloudcuckoolander: His thoughts go onto such extremely random tangents so frequently it is hard to understand him sometimes.
• Character Development: Initially introduced as a wholly chaotic and selfish demon, Vice develops a genuine friendship with Ikki, the Igarashi family and Hiromi, becoming kinder overall over the course of the series. #25 reveals that he was originally a goofy, kind-hearted demon made from Ikki's desire to protect his family, but ended up becoming a crude, obnoxious individual at the start of the series because of Ikki's emotional repression.
• Cold Equation: He wasn't too concerned with Sakura's safety in #3 as Ikki would still have three other spare family members left if she's killed by either the Deadman or the hostage-taker.
• Dark Is Not Evil: Has a dark blue head with a black torso and limbs, yet he's a Kamen Rider fighting an evil cult of demons. Of course, were Ikki to let him off the leash he could easily become the other side of this trope.
  • As an Inner Demon, Vice reflects Ikki's most impulsive and selfish desires. However, Vice himself points out that a little selfishness is completely normal and that wanting to fulfill his desires doesn't make Ikki a bad person. This is best shown in #25, where it's shown that Vice was originally born from a young Ikki's desire to protect his family from Vail.
• Demonic Possession: Well duh, but besides normally inhabiting Ikki, using a Vistamp on a nearby inanimate object allows Vice to possess and control it like it was his own body. Played dead straight after fixing Jack Revice turns out differently than expected, causing Vice to possess Ikki's body instead of the Rolling Vistamp. It also gets turned on him when Giff possess him in #45.
• Detect Evil: He can sense other devils, though not perfectly even when he is actually trying.
• Disappears into Light: Once Ikki has terminated their contract, Vice shares some final words with him before disappearing into motes of light.
• Doesn't Trust Those Guys: After learning that Hiromi was being used as a guinea pig for the Demons Driver by Fenix, he starts to become distrustful of them. He doubles down on this in regards to Karizaki (after seeing his reaction to the effects of the Rolling Vistamp) to the point that he pretends to be evil in order to keep him away from Ikki.
• Eating Optional: Implied; Vice actually CAN eat (both food and humans) in physical form, but the fact that Vice has gone so long without either when bound to Ikki's body implies that it is not essential to his survival.
• Embodiment of Vice: Pun aside, he's arguably one of Ikki's ego, a trait required of soccer strikers but repressed for him due to his Tragic Dream of becoming one.
• Enemy Within: He is specifically Ikki's own inner demon. He becomes an Enemy Without when materialized via a Vistamp/Revice Driver, but is still tied to Ikki and will also die if he dies.
• Evil Cannot Comprehend Good: Doesn't understand why Ikki cares so much about saving Sakura in #3 when he has three other family members.
  • During the second half of the series, Vice has more or less grown out of this in regards to the immediate cast. He's developed at least working and cordial relationships with most of the Igarashi Family (Yukimi even caved and made him some curry, which he'd been dying to have since he first saw it) and he was heartbroken after the supposed death of Hiromi.
• Evil Counterpart: To a much lesser degree than Kagero, but Vice was born from Ikki's negative thoughts and desires. He's essentially every selfish thing Ikki's ever thought with a will of its own. This is subverted in #25, where it's revealed that he was actually born from Ikki's desire to protect his family.
• Feet of Clay: As Ikki's inner demon, he partly reflects his host's immediate desires, hidden resentments, and less laudable thoughts. Such as in #3 when Julio has Ayaka and Sakura hostage and claims that he'll let them go if the pair hands over the Revice Driver and all their Vistamps; while Ikki stands in silent defiance, Vice suddenly starts trying to convince him to negotiate as it seems to be the easier way out, long-term consequences be damned.
• Forced Transformation: While he occasionally lucks out and gets to transform into things like machine-gun-mounted hoverbikes, his various costumes as Kamen Rider Vice are typically less ornate than Ikki's. He confronts George about this in #7, demanding a more "cool" design for when he's affected by the Jackal Vistamp only for the scientist to have him morph into a skateboard instead; one that still feels pain whenever tricks are done with it.
• Fourth-Wall Observer: He acts like he's a character in a TV show, and frequently talks directly into the camera to the audience. Though to everyone else, it looks like he's talking to nothing and it's unclear if he's actually aware of the fourth wall or not.
• Gasshole: Is rather flatulent in Saber's epilogue, where even regular people can notice his stench. This trait is only present when he performs a Remix with the Megalodon Vistamp in the final episode.
• Heartbroken Badass: At the end of Episode 21, Vice is shown openly crying and whimpering Hiromi's nickname after he is blasted off a cliff by Olteca when he stole the Demons Driver.
• The Hero Dies: While not traditionally "heroic", Vice shares the position of main protagonist with Ikki, and dies at the end to bring Ikki's memories back fully. Unlike Phillip, his Heroic Sacrifice is permanent.
• Heroic Sacrifice: Mixed with a Zero-Approval Gambit: his violent actions in #49 turn out to be all staged with the help of Ikki's family and friends, attempting to get Ikki to transform and consume his memories of Vice, who's his only remaining "family" at that point. The resulting paradox will break their contract, making it so that it never happened, and Ikki wil get his memories of his other family members back; however, it will also cause Vice to disappear.
• Hidden Depths: #29 shows that he has a serious talent for video editing, combining the Igarashi siblings' message to Hiromi with classified video footage from Fenix to create an astonishingly fun montage with effects and custom graphics.
• Hypocrite: Is visibly appalled when a Gifftarian says its host was delicious, despite his own expressed desire to eat Ikki's family. Subverted however, with #25's reveal that he really was joking about wanting to eat Ikki's family, as their contract makes such an action impossible.
• I Am a Humanitarian: Attempted to eat Yukimi twice. Invoked by Ikki to determine which was the real Vice and which was the Chameleon Deadman. #25's reveals hint that while he can indulge in this, his contract with Ikki means he actually can't try with his family. On top of that he's appalled when a Gifftarian actually does eat its host.
• Invisible to Normals: Downplayed, most people can't see or hear him while untransformed but he can manifest a corporeal form as Kamen Rider Vice. He can also possess Ikki's Gundephone50 and fully communicate through it, as well.
• Is It Something You Eat?: Has this attitude towards things unfamiliar to him, such as Santa in #15.
• It Can Think: He is much more intelligent than his other mindless demon/Deadman brethren, somehow being able to awaken by himself and communicate with Ikki in spiritual form even before getting a chance to materialize through a Vistamp. And even then his form was already predetermined and wasn't influenced by the Rex Vistamp used to summon him initially. Turns out this is because he's descended from Giff himself and thus an entirely different type of demon altogether.
• It's All My Fault: He feels immense guilt for his contract being the cause of Ikki's memory loss, though he later flips it on Ikki saying that since he's his inner demon, that makes it Ikki's fault as well. As it turns out, his blaming Ikki was meant more to goad Ikki into fighting seriously, as Vice's plan for breaking Ikki's contract in #49 and #50 requires that Ikki fights him with full force.
• Jabba Table Manners: Eats like a wild animal in #20 when enjoying the curry Yukimi prepared for him.
• Journey to the Center of the Mind: In his spiritual form, he can enter other people's minds and see their inner thoughts/state of mind.
• "Just Joking" Justification: He tried to justify his actions with this for trying to eat Yukimi. Ikki didn't take it well. #25 reveals he really was joking, as his contract with Ikki prevents him from harming his family.
• The McCoy: Very boisterous and expressive.
• Medium Awareness: Vice seems to be aware he's in a TV show and as such addresses the audience frequently, much to the confusion of the people around him.
• Mouth of Sauron: Vice begins hearing Giff's voice in his head early in #45, which culminates in him sleepwalking out of the Happy Spa and being used by Giff as a proxy to speak.
• Never Bareheaded: A variation; Vice's mouth is always covered up somehow when he's a Rider, and the blue face mask that he has on when not transformed is literally just a face mask. His real mouth is never shown on-screen, but seeing what's underneath the mask and watching how Vice eats is enough to terrify the entire Igarashi family. Given how Vail is a red and black Palette Swap of him, or more accurately Vice is a blue and white Palette Swap of Vail, it's likely that he shares Vail's almost skeletal maw of fangs.
• The Nicknamer: Tends to call people who he's on fond terms with like the Igarashis and Hiromi their name with a "-cchi" suffix (e.g. Hiromicchi, Daijicchi).
• Nightmare Face: Whatever is underneath his face mask qualifies as this, even though it's never shown to the audience. The Igarashi family is terrified when he takes his mask off to eat at the end of #20.
• No Indoor Voice: He is rambunctious and loud, so it's to the surprise of no one that he bellows most of his lines.
• Nominal Hero: He's only fighting the Deadmans because he's tethered to Ikki. As shown in the first episode, when let loose, he's fine with going after humans to satiate his hunger. This slowly but surely changes throughout the series, to the point where he's eventually no less motivated to protect people than Ikki is.
• No Name Given: He technically doesn't have an actual name; "Vice" is the name George gave to him.
• No Sense of Personal Space: Mainly between him and Ikki, which makes sense what's with them being two parts of the same whole, but as Touma and Kento found out the hard way, he gets a little too close to anyone given a chance.
• Not So Above It All: Not even Vice can resist Lovekov's cuteness as he so admits, lamenting she may become more popular than he is.
• Obfuscating Insanity: It's heavily implied in #25 that he deliberately kept up the evil act as a form of protection for the Igarashi family. Even before that, his Evil Laugh in #22 was more of a charade to protect Ikki after being confused over the aftermath of the usage of the Rolling Vistamp. He pulls something similar with his plan in #49 and #50 to try and get Ikki's contract terminated, enlisting Ikki's friends and family to help him fake a destructive rampage so that Ikki will transform to fight him.
• Obfuscating Stupidity: There are some hints that Vice isn't as simple-minded as he appears. In #2, he rather impressively fakes trying to eat someone so Ikki won't notice him tempting them into wanting to liberate their inner demon, causing them to go and seek out the Deadmans to create another Deadman. It's also rather telling that he's the one that ultimately comes up with a specific plan on how to get Ikki's memories back.
• Plucky Comic Relief: Of all the characters in this show, he has the least serious personality.
• Post-Final Boss: After the defeat of Giff, Daimon and Juuga, he ultimately decides to invoke this by forcing Ikki to attack him. Since he believes that Ikki considers him a family member, he figures that antagonizing Ikki will cause Ikki to stop thinking of him as family; the resulting contradiction between protecting his family and fighting his family would break Vice's contract with Ikki and restore Ikki's memories of the Igarashis and all his other friends. Vice's plan works, but with the contract broken, Vice ceases to exist.
• Properly Paranoid: He has to be this to protect Ikki's wellbeing due to their synchronization and how oblivious to danger Ikki actually is. It also moves more towards genuine concern for Ikki as a person by the time Volcano Rex appears.
• Psychopathic Manchild: Despite having the build and voice of a grown man, Vice has the mannerisms of a hyperactive kid... who also nonchalantly talks about gobbling up human beings.
• Pungeon Master: Usually much to Ikki's annoyance since he often picks the worst moments to throw some in.
• Red Oni, Blue Oni: Zig-Zagged. He's hot-headed to a fault and is incredibly impulsive to no end, leading to Ikki having to clean up his mess, usually making him the Red to Ikki's Blue. However, when Ikki gets too worked up Vice tries his hardest to make sure he doesn't too anything reckless lest it end up endangering both of them, becoming the Blue to Ikki's Red. Vice is incredibly annoyed that he of all people has to be the responsible Only Sane Man.
• Secret-Keeper: #25 reveals that he formed a contract with Ikki 18 years ago to protect his family at all costs when Vail was attacking Yukimi. As a trade-off, Vice wiped his memories of the event and has been it keeping away from Ikki to not cause him any strife in his adult life.
• Superpowered Evil Side: Even without transforming into a Kamen Rider, Vice has Super-Strength and incredible agility.
• Synchronization: In the first episode, Vice explains that he's directly tied to Ikki. If Ikki dies, so does he.
• To Serve Man: Finds humans delicious and tries to eat them whenever he has the chance.
• Token Evil Teammate: He may fight by Ikki's side, but he's still a demon through and through. He often tries to eat any human that he finds in his way. Luckily, Ikki's intervention prevents that from becoming a reality. As his character develops, this is dialed back to the point Ikki is perfectly happy to summon him into the real world for something as simple as curry night.
• Took a Level in Kindness: Vice eventually starts to genuinely care for Ikki's being outside of being his vessel, becoming incredibly concerned whenever he gets hurt and giving out helpful advice whenever Ikki's stuck. This extends to the rest of the Igarashis and Hiromi, even becoming incredibly saddened at Hiromi's supposed death at the hands of Olteca in #21.
• Took a Level in Jerkass: Originally a goofy, polite, and helpful alter ego summoned from Ikki’s desire to protect his family from Vail, almost twenty years of stewing in his host’s regrets, resentment, and frustrations (up to and including giving up his lifelong dream) render Vice into the obnoxious, crude, and selfish demon he starts the show as.
• Villains Never Lie: Claims that demons don't lie to Ikki in #2. Of course, considering he was trying to convince Ikki to transform with him and how deceptive he acts in general, it's entirely possible Vice was lying.
• White Hair, Black Heart: The white parts of his head resemble slicked-back hair, and he's a Nominal Hero at best due to his constant attempts at eating humans. The "black heart" fades throughout the series as Vice becomes a genuine ally to Ikki.
• Would Hit a Girl: He has no problem trying to eat Yukimi after seeing her wounded in the first episode.
• Wrestler in All of Us: He's prone to throwing out some pro-wrestling moves when he fights. In particular, the first episode sees him perform a spinning piledriver he calls a "Demon's Screwdriver".

Tropes exclusive to them as Kamen Riders Revi and Vice/Revice

Revice Driver & Vistamps Voiced by: Shingo Fujimori, Subaru Kimura (Rolling Vistamp and Thunder Gale Vistamp)

Buddy Up! Ohin! Shonin!^note Stamping! Approving!Rolling! Going! Kamen Rider~! Revi! Vice! Revice!

Bari-Bari^note Cracking Up! My name is! Kamen Rider~! Revi-vi-vi-vi! Revi! Revi! Revi-vi-vi-vi! Revi!

Burst up! Oni-atsui! Bari-yabai! Gon-sugoi! Banet-tsuyoi!^note Devilishly hot! Super crazy! Mega superb! Wicked strong! Revice! We are! Revice!

Vice Up! Gattsuri! Nottori! Kuronuri!^note Consumed! Hijacked! Darkened!Kamen Rider Revice! Vice! Vice! Vice!

Isshindoutai! Igokochi doudai? Cho yabaissu! Gourai to Arashi de New Style! Kamen Rider! Revice!^note What's it like, sharing a body and soul? Feels rad! It's a Stormy-thundery New Style! Kamen Rider! Revice!

Ultimate Up! Afuredasu atsuki jounetsu! (Overflowing hot passion!) Ittaizentai? Hyouri ittai! Uchuu no chikara wa mugendai!^note What in the devil? The two of us are equal! The universe's power is eternal! Kamen Rider! (Kamen Rider!) Revi! Vice! Let's go! Come on! Giffa! Giffa! Giffard Rex!

Synchro Up! Ohing!^note Stamping! (OK!) Shoning!^note Approving! (Rex!) Rolling! Kamen Rider! Revi! Vice! Revice! Shin!

• Absurdly Sharp Blade: The Ohinbuster50's axe blade is presumably a regular one (albeit enhanced by technology), but gains ridiculous cutting power by vibrating at a rate of 500,000 oscillations per second in a specific frequency; this is Truth in Television as certain cutting implements in Real Life get their cutting power by doing this on a smaller scale. The Revice Driver's abilities also enable it to quickly deform into shapes that maximize the potential damage from a single swing.
• Animal-Themed Superbeing: The Vistamps that provide the superpowered suits are all based on animals. For example, Rex Genome, Revice's base form, is based on Tyrannosaurus. The first exception is The Rolling Vistamp/Jack Revice, as it is based on Vice himself, which also turns out wasn't even made by George, something Ikki have noted earlier by not following the usual style.

• Art Initiates Life: Elements drawn in the air with the Rolling Vistamp becomes those elements in real-life, adding Elemental Powers to Jack Revice's attacks.
• Battle Boomerang: MammothGasher, a pair of boomerangs Revi wields while in Mammoth Genome form. It becomes the tusks for Revice Mammoth. Likely based on one of Den-O Wing Form's DenGasher weapon configuration.
• Bash Brothers: Through the nature of their transformation, Revi and Vice are effectively compelled to fight side-by-side and pull it off very effectively. This only increases as the series progresses and the two develop a genuine trust in one another. When the two are in their Revi Volcano Rex Genome and Vice Barid Rex Genome forms, they must fight perfectly in sync, or else their forms will seriously injure them both.
• The Berserker: When Giff is near his revival, his power begins to affect the inner demons of the Igarashi family. In Ikki and Vice's case, his influence suppresses their consciousness and drives them into a berserker Jack Revice state that Giff directs toward his enemies.

• Blade Below the Shoulder:
  • Revi's weapon in Megalodon Genome form, Divine Fin. It is named for what Decade's suit is made of, Divine Ore.
  • Revice Kamakiri has sickles.
• Body Swap: For as-of-yet explained reasons, the Rolling Vistamp causes Ikki and Vice to switch places. The preview of #23 even shows Vice walking around normally while Ikki is reduced to an intangible, specter-like state, not unlike how Vice was initially.

• Breath Weapon: Activating the Rex Vistamp again while in Rex Genome gives Vice the ability to breathe fire. Vice can also do this on his own volition. Vice can breathe out freezing cold as Barid Rex Genome.
• Casual Danger Dialogue: Their transformations are occasionally prefaced by a chat box appearing behind Ikki that details their contentious conversations about their current predicament.
• Cheshire Cat Grin: Revi Rex Genome evokes this look with a toothy ear-to-ear grin design.
• Demonic Possession: The Jack Revice form, as it implies, has Vice hijacking Ikki's body not unlike how Kagero possesses Daiji when the Two Side Weapon is set to Evilblade mode.
• Duality Motif: Revice Shin has Revi's palette on his right side, while his left side has Vice's palette to signify their fusion.
• Dual Wielding: One or the other can equip in each hand their two melee sidearms.
• Elemental Barrier: Activating the Eagle Vistamp again while in Eagle Genome creates a green cyclone around them to protect against projectiles.
• Elemental Powers:
  • An Ice Person: Barid Rex Genome grants the user (either Revi or Vice) the ability to manipulate cold and ice to freeze his surroundings.
  • Blow You Away: Eagle Genome grants Revi aerokinesis. Can also be done when Jack Revice paints a tornado. Also utilized by Revice as Thunder Gale’s abilities.
  • Playing with Fire: Lion and Volcano Rex Genomes allow Revi to enhance his attacks with fire. Can also be done when Jack Revice paints a flame.
  • Shock and Awe: Jack Revice gets electricity powers by painting a bolt of lightning. Also utilized by Revice as Thunder Gale abilities.
• Energy Bow: Kamakiric Arrow, Revi's weapon in Kamakiri Genome form. Like the weapon it's based on, the Sonic Arrow, it can fire energy arrows and be used as a slashing weapon. It can be split in half to be the sickles of Revice Kamakiri.
• Finishing Move:
  • Revice Driver: To activate a finisher, Revi pulls the Vistamp twice on the driver. Depending on which form Revi and Vice take, the finishers will vary.
    • Rex Genome: Both Revi and Vice launch their opponent(s) into the air with an upward kick. Then, they jump into the air and create an energy projection of the Rex Vistamp and kick the enemy downward as the Rex Genomic Stamper energy appears when they perform a final flying kick through the target's body. Alternatively, Revi can perform the attack by himself.
    • Revice Rex: In Revice Rex form, they leap into the air and somersaults several times before performing a flying kick covered in pink in blue energy.
    • Eagle Genome: Two large green energy constructs of the Eagle Vistamp appear as Revi and Vice are in the. They then each perform a flying kick into a Vistamp construct, causing the Vistamps and kicks to be covered in pink and blue energy as well as producing green shockwaves. Larger versions of the seals on the Vistamp constructs appear upon striking the target before the two Riders pass through the body of the enemy.
    • Revice Eagle: In Revice Eagle form, they grab the enemy by the leg using one of their talons before kicking the opponent into the air. Then, they fly up above the enemy and ram into them while spinning and surrounded by spiralling green and purple energy until they break through their body. For multiple opponents as Revice Eagle, they flyby catch them in their slipstream, pulling them up into the air and then ram them one at a time.
    • Mammoth Genome: Vice creates giant energy versions of his Glacier Shields to surround the Deadman as Revi throws his MammothGashers. After the MammothGashers ricochet off the shields and strike the Deadman, the shields stack up and crush them.
    • Ptera Genome: Revi jumps off Vice as the latter generates energy blades on his body before going into a tailspin and rapidly slashing the enemy. Then, Revi runs at supersonic speed before delivering a roundhouse kick.
    • Revice Lion: In Revice Lion form, they leap onto the enemy and maul them.
    • Megalodon Genome: Both Revi and Vice perform a series of punches, kicks, and slashes covered in pink energy at high speeds while leaving behind afterimages. Alternatively, they each perform a rider kick with Revi having a 5 on his foot while Vice has a 0 on his. Once they impact the enemy, they leave behind a 50.
    • Revice Megalodon: In Revice Megalodon form, they charge the mouth with energy as they bite down the enemy.
    • Revice Jackal: Revi jumps off Vice (who's a skateboard) and does a Rider Kick towards the enemy. Vice then flies in front of Revi's kick, receiving it to empower the deck. The Rider Kick becomes also a Rider Break as Revice stomps through the enemy, underside deck first.
    • Kong Genome: Both Revi and Vice shoot their gauntlets at their opponents. It is similar to when Kamen Rider Fourze Meteor Nadeshiko Fusionstates does a Rider (Double) Rocket Missiles.
    • Revice Kamakiri: In Revice Kamakiri form, they deliver multiple slashes to the enemy.
    • Brachio Genome: Both Revi and Vice Rider Kick through a projection of a counter that counts up to 50 then to their opponent.
    • Revice Brachio: In Revice Brachio form, they slam the enemy with their neck.
    • Barid Rex: has several variations.
    • After Revi Barid Rex leaps up into the air, his opponent is frozen with a giant icicle coming from encasement. Revi uses the icicle as a guide to deliver a Rider Kick at them.
    • Revi does multiple rider kicks that weaken the enemy, and one final kick that separates the host and Deadman.
    • Revi does a drop kick with the summoned Remix Rex formation.
    • For Vice Barid Rex Genome, he coats the Barid Shield in ice, forming a blade, and does two powerful slashes, one that freezes the enemy, and another that destroys them completely.
    • Max BariBari Stamp Fever: Revi summons all of the Revice Remix forms and performs a flying kick, surrounded by the Remix forms.
    • Volcano Festival: Revi and Vice fly into the air, dodging enemy attacks, do a double rider kick, with Revi coating his body in fire energy, and Vice coating himself in ice energy. The two kicks are powerful enough to separate a host and Phase 3 Deadman completely.
    • Neo Batta Genome: Revi and Vice unleash Rider Kicks on the enemy, whilst leaving behind energy trails like Zero One's. The finisher's name is even stamped across the screen just like the latter's Impacts.
    • Kangaroo Genome: Revi jumps and does a flying kick, while Vice does a kick inside the Koala Deadman’s pouch.
    • Rolling Vistamp:
    • Rolling Stamping Finish: Has two variations.
    • Vice Control: A pool of black ink appears in front of Jack Revice, which he jumps into and uses to move right behind the enemy. He then launches them into the air via a powerful kick, creating a vortex of black ink that deals additional damage to them. Two energy constructs of the Rolling Vistamp appear and grind the enemy before moving towards Jack Revice, who leaps through the rollers and unleashes a Rider Kick.
    • Ikki Control: Two energy constructs of the Rolling Vistamp with their rollers adjacent to each other appear in the air before the enemy is enclosed in a spherical cage of purple energy surrounded by black energy. Jack Revice jumps up to the Rolling Vistamp constructs while the enemy is raised into the air. The Vistamp constructs pin Revice between their rollers, launching him toward the enemy at high speeds as he performs a flying kick with his foot covered in purple energy. The kick produces purple and black energy upon striking the enemy and disperses the surrounding energy cage. Revice remains in contact with the enemy as the point of impact glows purple and is surrounded by dark purple energy. He then launches the enemy away with his legs, producing large cyan shockwave with a purple version of the Rolling Vistamp's seal.
    • Rolling Rider Punch: Jack Revice charges the Rolling Vistamp with black and blue paint-like energy before swinging it, causing a slash of black paint to appear on the enemy. He then swings again, causing another paint slash to appear in the opposite direction. The two slashes form an X shape, immobilizing the enemy. Revice charges the Rolling Vistamp again before launching forward instantaneously and striking the enemy with it, producing blue shockwaves upon impact and causing light blue energy to appear in the black paint, The enemy is then destroyed in an explosion of purple energy, scattering the paint.
    • Painting Finish
    • Thunder Gale: Has two variations.
    • Revice charges the Rolling Vistamp with electricity while their body is covered in fire and they are surrounded by a spiral of red wind. Revice swings the Rolling Vistamp upward, creating painted symbols of lightning, a tornado, and fire. The symbols combine, creating a large tornado of fire and lightning that approaches the opponent and lifts them into the air. The tornado then dissipates into a rotating column of the symbols of numerous elements before Revice reappears in the air above the enemy. Revice punches the opponent with the Rolling Vistamp while dropping downward and lands on the fire symbol. Revice launches off of it and delivers a flying punch with the Rolling Vistamp covered in fire. Revice continues ricocheting off of various other symbols, each time delivering a punch empowered with the corresponding element. Upon landing on the lightning symbol, Revice launches back upward to the top of the column. There, Revice charges the Rolling Vistamp with electricity and drops downward before punching the enemy. The punch creates a shockwave upon impact, and the two fall together before the opponent crashes into the ground while underneath Revice. After landing, additional electricity is released shortly before the enemy explodes.
    • Revice charges the Rolling Vistamp with electricity and red wind before using it to block an incoming enemy projectile. They then redirect the projectile back toward the attacker as a slash of yellow paint. The slash strikes the opponent before slicing through them.
    • Thunder Gale Vistamp:
    • Bakubaku Revicetrike: has four variations.
    • Revice first uppercuts the foe which generates a red tornado that sends them flying into mid-air and leaps up to ram through the target. While suspended in air, Revice dives into the target for a powerful kick with their right foot generating lightning and wind energy.
    • Revice covers their leg in electricity before performing a side kick that creates a blue shockwave along with lines of purple, red, and green energy upon striking the opponent. The enemy is then covered in electricity before exploding.
    • Revice jumps into the air with their right foot covered in cyan energy before performing a flying kick covered in electricity. While doing so, Revice is surrounded by alternating bands of red and yellow energy, followed by cyan and blue energy. The energy surrounding Revice then transitions into only cyan and purple. The kick creates an explosion with blue and yellow electricity upon impact. Revice then reappears behind the enemy, with the Rider's body glowing and covered in electricity. Revice delivers a roundhouse kick covered in electricity to the opponent, pushing them away. As a result, the enemy drags across the ground and leaves tracks in it.
    • Revice glows while their foot is covered in cyan energy as well as cyan and yellow electricity. The Rider parries the enemy's attack with a kick, producing bands of red, purple, and cyan energy. Revice then delivers a side kick to the enemy, producing the same energy bands upon impact and shocking the opponent.
    • Hissatsu Baku Fu Baku Rai Stamping Finish: Revice briefly disappears before reappearing above the enemy while surrounded by yellow electricity and red wind. With the Revicelasher covered in electricity, Revice disappears again while dropping to the ground before delivering a downward slash of yellow electricity to the enemy. The slash causes blue electricity too appear on the opponent while pushing them back. Revice then disappears a third time and dashes forward while delivering a slash of yellow electricity surrounded by red wind, causing blue electricity to appear on the enemy again.
    • Lightning Tornado: Revice scans a Vistamp on the Thunder Gale Vistamp, and uses its power for a finisher.
    • Mammoth: Revice channels yellow lightning, red wind, and blue energy boomerangs into the Thunder Gale Vistamp. Upon finishing, Revice's body glows and they dash forward at high speeds while surrounded by lightning, producing a blue sonic boom. Lightning appears in front of the enemy before Revice reappears and punches them, producing a blue shockwave along with streams of red wind. Revice then launches forward and crashes the opponent through a wall.
    • Giffard Rex Vistamp: Ultimate Revice can do finishers by themselves or together.
    • Ultimate Revi:
    • Revi Giffard Finish: Has two variations.
    • Revi performs a flying kick with his leg covered in red energy, creating a path of red lightning between him and the enemy. The kick slams the enemy into the ground upon striking them and generates a red magnetic field before the opponent explodes.
    • Revi punches the enemy with his fist surrounded by magenta and blue magnetism, producing a magenta magnetic field as well as a magenta and blue shockwave upon impact.
    • Revi forms a sphere of magenta and blue energy in his hand and throws it, producing a red shockwave. A double helix of magenta and blue energy resembling DNA trails behind the sphere as it flies through the air. The energy sphere strikes an enemy, destroying them and resulting in an explosion. It then continues flying forward and is surrounded by several rings of red and blue energy before striking a second enemy, producing another explosion.
    • Revi performs a flying kick with his entire body covered in magenta energy. After striking the enemy, the kick produces a red magnetic field that transitions from horizontal to vertical. Revi is then surrounded by an additional red magnetic field, strengthening the kick and resulting in an explosion.
    • Ultiamte Vice:
    • Vice Giffard Finish: Vice performs a flying kick with his entire body covered in blue energy, producing a blue shockwave upon impact. After striking the enemy, the kick produces a blue magnetic field that transitions from horizontal to vertical. Vice is then surrounded by an additional blue magnetic field, strengthening the kick and resulting in an explosion.
    • Together
    • Revi + Vice Giffard Finish: has nine variations.
    • Revi's body is covered in red, positively charged energy while Vice is covered in blue, negatively charged energy. The two Riders jump toward the enemy before Vice switches his polarity, causing them to be repelled from each other in opposite directions. Vice then returns to his initial polarity so that they are pulled back toward each other and crash into the enemy, creating a red and blue magnetic field. After landing, the Riders put their hands together as Revi changes his polarity, causing them to be repelled from each other again. Revi then returns to his initial polarity, bringing them back to together. Revi and Vice simultaneously kick the opponent, creating another magnetic field.
    • Revi's body is covered in red, positively charged energy while Vice is covered in blue, negatively charged energy. The two Riders jump into the air and spin while covered in their respective energies. They then fly in opposite directions before forming a magnetic pole between them. With Revi and Vice at either end, the pole spins around its center point. This generates strong purple winds that lift the enemy into the air until they are at the center of the pole. The two Riders are then pulled back towards each other as they each perform a flying kick, with Revi's kick covered in red energy and Vice's kick covered in blue energy. The two kicks strike the enemy simultaneously, producing more red and blue energy and causing the opponent to explode.
    • Revi and Vice jump into the air and perform flying kicks, with Revi's body covered in red energy and Vice's body covered in blue energy. The Riders leave trails of their respective energies as they cross each other's path to attack separate opponents, creating an X-shaped pattern. The kicks then strike the enemies, producing red and blue shockwaves.
    • Revi and Vice somersault into the air while surrounded by energy and electricity, with Revi's colored magenta and Vice's colored blue. They are additionally surrounded by an energy field while somersaulting before both perform flying kicks, with Revi's foot covered in red energy and Vice's foot covered in blue energy. The Riders leave trails of their respective energies as they cross each other's path just before striking the opponent, creating an X-shaped pattern. The kick produce a magenta and blue shockwave upon impact before the enemy explodes.
    • Revi and Vice put their hands together, creating oppositely charged magnetic fields. Revi's body is then covered in red energy while Vice is covered in blue energy. The respective energies flow into the Riders' arms before they each perform a punching maneuver, creating a large, combined magnetic field, with one half colored red and the other half colored blue. Surrounding enemies are then lifted into the air by blue, negatively charged energy as a sphere of red, positively charged sphere energy appears in the middle of the crowd. As a result, the enemies are attracted to the red sphere and are gathered together around it. The sphere of enemies is then contained by a positively charged field. Revi and Vice together create a negatively charged magnetic field, pulling the sphere towards them. The energy surrounding the Rider's arms then switches polarity just as they simultaneously punch the sphere, repelling it and launching it away. The sphere then crashes into the ground and explodes, destroying all of the enemies within.
    • Revi and Vice somersault into the air. Revi is covered in red energy and Vice is covered in blue energy as magnetic fields of the same colors surround the Riders. The respective energies flow into the Riders' feet before they both perform flying kicks. The Riders' kicks are surrounded by additional energy as each of the two opponents are surrounded by energy with the opposite polarity as the Rider targeting them. The kicks strike the opponents, creating the corresponding magnetic fields upon impact. Each enemy is then covered in more and more energy with the polarity of the kick that struck them. A combined magnetic field forms between the two enemies as a result before both explode.
    • Revi's arm is covered in red energy while Vice's arm is covered with blue energy. The Riders simultaneously perform punches, creating oppositely charged magnetic fields. Revi and Vice fly forward through the air as they punch, creating a sonic boom in front of them as they are surrounded by additional magenta, purple, cyan, and blue energy.
    • Revi and Vice jump into the air, with Revi's lower leg covered in red energy and Vice's lower leg covered in blue energy. They each perform a flying kick and together pass through a large energy projectile while remaining unharmed. While doing so, several rings of alternating red and blue energy appear in a line in front of them. The opponent is surrounded by the rings as well as cyan lightning. After the projectile dissipates, the Riders pass through the rings of energy before kicking the enemy and flying past them.
    • Red energy constructs of the Rex, Megalodon, Lion, Kong, and Brachio Vistamps appear from Revi's Revice Driver and line up on the underside of his forearm before transforming into five T-Rex fangs. Meanwhile, blue energy cosntructs of the Eagle, Mammoth, Ptera, Jackal, Kamakiri appear from Vice's Revice Driver and do the same, forming five blue energy fangs. The fangs on Revi's arm then transform into a red energy construct of the Giffard Rex Vistamp's Side N as the fangs on Vice's arm transform into a blue energy construct of Side S, followed by both constructs flying away. In their place, Revi's arm produces a red magentic field and Vice's arm produces a blue magnetic field, with the fields overlapping and trapping a group of enemies within. Both sides of the Giffard Rex Vistamp construct then enlarge before crushing the enemies between them, resulting in an explosion.
    • Bari Vol Rolling Thunder Gale Giffard Rex Final Stamping: has two variations.
    • The emblems on Revi and Vice's chests glow before a magenta projection of the Rex Vistamp's seal appears in front of Revi and a blue version appears in front of Vice. The two seals combine into a red projection of Revice's emblem as Vice transforms into a ball-like form and bounces into the air. Revi jumps up and kicks Vice toward the opponent, producing dark crimson energy and magenta shockwave. While flying toward the target, Vice is covered in fire and leaves a trail of lightning and cold air before striking the enemy, producing a shockwave. Vice continues spinning and grinds against the opponent, producing more fire and electricity as well as splashes of black paint. Vice then bounces off of the enemy, producing an orange shockwave as well as an explosion surrounded by fire, lightning, and wind.
    • A red projection of Revice's emblem appears as Vice transforms into a ball-like form and bounces into the air. Revi then kicks Vice toward the target, producing a shockwave. Vice leaves behind a sparkling blue trail as he flies through the air and crashes through a crowd of enemies.
    • True Rex Genome: Shin Revice delivers a Rider Kick to his enemy.
  • Ohin Buster 50: Depending on which mode it’s in, the Ohin Buster can do a variety of attacks and finishers.
    • Ohing Slash: When the OhinBuster50 is in Axe Mode, Revi or Vice stamp the side to perform a powerful energy slash.
    • Ohing Strike: When the OhinBuster50 is in Gun Mode, Revi or Vice stamp the side to perform a powerful energy blast.
    • Rex Stamping Slash: Using the Rex Vistamp it empowered it making a projection of a Rex head as the axe head is brought down.
    • Rex Stamping Strike: Using the Rex Vistamp it fires a projection of a Rex head which lingers in the air before chomping at the target(s).
    • Volcano Stamping Slash: Using the Volcano Vistamp, Revi coats the OhinBuster50 in fire and does a downward slash, follows by a horizontal slash.
    • Rolling Stamping Strike: Jack Revice charges the OhinBuster50 in its gun mode, with dark blue energy concentrated at the barrel. He then fires a light construct of black paint from the barrel, creating a shockwave of dark blue energy upon impact and resulting in a fiery explosion.
  • Osutoderu Hammer 50:
    • Osutoderu Crash:
    • Element-In:
    • Vice strikes a stone on the ground, causing a projection of the OsutoderuHammer50’s seal to appear. Numerous balls of yellow energy emerge from the stone and float into the air before transforming into large rocks. Vice swings the OsutoderuHammer50, sending the rocks towards the target. The rocks then rain down, relentlessly striking the enemy and the surrounding environment.
    • Revi taps Vice's Barid Shield and summons a giant ice hammer to strike the enemy.
    • Drive-In: Vice strikes a car, causing a projection of the OsutoderuHammer50’s seal to appear. Vice then spins, with his body surrounded by pink energy, while holding out the OsutoderuHammer50, which produces a trail of yellow and cyan energy. He approaches the target while spinning and crashes into them, continuously striking them with the OsutoderuHammer50. Vice then moves away and briefly stops spinning before starting again and resuming his attack. At the end of the second spinning attack, a yellow projection of the design on the Osutoderu Hammer 50's head to appear as the enemy is launched away.
    • Revi Vicelash:
    • Ohinstamp:
    • Vice delivers a series of three energy slashes to the enemy, with each slash being composed of both blue and purple energy as well as yelow ans cyan energy. Each slash produces a shockwave of yellow energy upon impact, and the third slash additionally produces a yellow projection of the design on the OsutoderuHammer50's head.
    • Revi does a yellow vertical energy slash.
    • Jackal Vistamp: Revi coats the blade and does a yellow energy slash.
    • Mammoth Vistamp: Revi does several energy slashes in blue energy.
    • Volcano Vistamp: Revi coats the blade in fire energy, and several powerful flame energy slashes.
    • Rolling Vistamp: Revice engages in several high-speed clashes with the enemy, appearing only as a trail of yellow electricity. After the two return to normal speed, Revice performs a yellow energy slash using the Revicelasher before cutting through the enemy's weapons when they attempt to block the attack. Revice then raises the Rolling Vistamp into the air as lightning strikes it. With their body glowing, Revice disappears then reappears in front of the enemy and delivers a slash of yellow paint surrounded by electricity before disappearing again. Revice then reappears and disappears to deliver a second slash in the same way. Upon reappearing for the third time, Revice instead uses the Rolling Vistamp to deliver two slashes of yellow paint. Revice reappears for the final time a short distance away from the enemy before performing a giant upward slash of yellow paint surrounded by electricity using the Revicelasher, causing the opponent to explode after a brief moment.
• Fire/Ice Duo: Respectively as Vice Rex Genome and Revi Barid Rex Genome since the former can breathe fire and the latter can create and manipulate cold and ice. This dynamic is respectively inversed when they are Revi Volcano Rex Genome and Vice Barid Rex Genome.
• Forgot About His Powers: Ultimate Revi and Vice's ability to make clones of themselves was used exactly once in the entire series, and never brought up again.
• Fusion Dance:
  • Depending on the Genome, Revi and Vice can merge together into a single beastly Remix form based on the animal representing the Genome form currently in use, Two Men, One Dress style. As such they aren't physically bonded and can let go of each other, but cannot function properly unless the two work together as one. The form disengages once a finisher is used.
  • Barid Rex Genome can summon Remix forms and can fuse them into one Mix and Match Critter based on the Vistamps used.
  • Jack Revice is a more straight fusion, with Vice merging with Revi's body and being more powerful than either. The drawback, however, is either Ikki or Vice is in full control.
  • Kamen Rider Revice is said to be a complete fusion of both Ikki/Revi and Vice, more properly so than Jack Revice in that now they share both mind and body as a single being. The ably titled Kamen Rider Shin Revice further evokes this.

• Guns Akimbo: When wielding Ohinbuster50 in Gun Mode and the Gundephone50 to shoot at enemies.
• Heart Symbol: Revi's chest armor has a heart-shaped border, which is especially apparent as Kamen Rider Revice. This is possibly a visual indicator of Revice being the result of Ikki and Vice sharing a mind and body, or "being of one heart and the same body" in Japanese.
• How Do I Shot Web?: Somewhat. While fighting comes pretty easily to both of them, some of the side effects (or lack thereof) that their more exotic powers come with can blindside them. For instance, when granted the power of the Megalodon Vistamp, Vice assumes that his regular bites have the same chomping strength as the aforementioned shark and tries to attack a Deadman with his teeth. This only serves to mildly annoy his opponent, who knocks him away once the assault fails.
• Informed Ability: Ultimate Revice is said to be powerful enough to defeat Giff and to contain his abilities, but not only do none of the pair display the Hand Blast and Demonic Possession abilities Giff uses (and vice versa, with the Big Bad not displayig Ultimate’s Me's a Crowd powers), but Giff handily wipes the floor with both of them until other Riders come in.
• Legacy Character: Revice Neo Batta Genome is the only Genome to directly inherit the powers of its Kamen Rider basis, in this case Kamen Rider Zero-One. This is because the Neo Batta Vistamp is in truth the final creation of Satellite There through Is's assistance to George Karizaki from the Bad Future in Beyond Generations, making it a true inheritance of Zero-One's powers and identity.
• Luckily, My Shield Will Protect Me:
  • Vice's weapon in Mammoth Genome form is the Glacier Shield. It becomes the side armor for Revice Mammoth.
  • Vice cobbles together the Barid Shield made from the eggshell pieces of Barid Rex's first transformation. Subsequent transformations has the shield already constructed. In #15, it gains the ability to create Deflector Shields.
• Magnetism Manipulation: One of their unique powers in Giffard Rex Genome is the ability to physically attract and repel each other using magnetic fields to add extra force to their attacks.

• Meaningful Name: Via Word of God:
  • Revi: In Hebrew, "Levi" means "to connect", which refers to the fact that Revi makes a contract with his inner demon in order to transform.
  • Vice: In English, Vice means Devil, Bad Habit, or Deputy, which is the perfect name for a demon who is also a partner to the human he inhabits.
  • By combining Revi and Vice, it becomes Revice, which means "to fix the evil".
  • Jack in "Jack Revice" is derived from one of the verb definitions which means "to steal" as in to "hijack" referencing how Vice is the one to take control.

• Me's a Crowd: Their other unique power in Giffard Rex Genome.
• Mid-Season Upgrade: Barid Rex and Volcano Rex Genomes for Revi, with the former for Vice.
• Mighty Roar: As Revice Lion they can make a roar strong enough to push back projectiles.

• Paint It Black: Jack Revice. The transformation announcement even lampshades it!

• Pop-Up Texting: When transforming and changing forms, sometimes a chat-screen appears behind them showing their mental conversation with each other.
• Power Copying: Played with, unlike every Legend Rider gimmick that has preceded Revice. The Vistamps are modeled after past Riders, but only some of the Genomes created from them channel their powers and are instead mostly based on separate Animal Motifs.
  • Eagle Genome can invoke wind like the Cyclone Half of Kamen Rider Double.
  • Revice Mammoth can summon train rails like when Kamen Rider Den-O Liner Form does a finishing attack with the DenKamen Sword.
  • Ptera Genome allows Revi to move at Super-Speed when the Accelerator is on like when Kamen Rider Faiz is in Axel form.
  • Lion Genome imbues Revi and Vice's attacks with fire, like Kuuga Ultimate Form's pyrokinesis.
  • Neo Batta Genome allows Revi and Vice to move at Super-Speed like Kamen Rider Zero-One Rising Hopper. Their remix forms allows them to disperse into other copies of themselves ala Metalcluster Hopper.
• Powered Armor: In addition to the usual way that almost every Rider qualifies, Ultimate Revi and Ultimate Vice are shown during the transformation to be power suits worn over their base forms, with the base suits still visible beneath the translucent parts of the armor, making the forms powered armor for their powered armor. This is most clear in the final episode, where the two Rider Kick each other, shattering each other's armor, although they technically still remain in that form, until they switch out into the basic forms.
• Power Fist:
  • Both Revi and Vice gets pairs of these in Kong Genome form. They can even do Rocket Punches.
  • The Rolling Vistamp can double as a knuckleduster, allowing Jack Revice to perform a deadly Rider Punch.
• Protagonist Title: Via the Thunder Gale Vistamp a la Fusion Dance, which has both Ikki and Vice become the titular Rider rather than as a duo.

• Punny Name: The "Jack" in Jack Revice Form is (in Japanese) homophonous to jaaku/邪悪 ("evil"), a reference to how Vice — Ikki's dark side — is in control.
• Puppet Fighter: The Barid Rex Genome let's Revi summon the Remix forms independently without the need for him and Vice to fuse by scanning Vistamps on the Barid Rex Vistamp.
• Restraining Bolt: The Revice Driver acts as one for Vice, re-binding him to Ikki after his initial release and preventing him from being free and corporeal on his own unless the Driver is activated. Due to the nature of their transformation, this happens every time the pair transform, including when switching forms, providing a convenient leash on Vice in case he starts acting too wild.
• Scaramanga Special: The Gundephone50 which doubles as a smartphone and a gun.
• Scary Stitches: Downplayed. While not scary, Kamen Rider Vice's forms all feature a running design theme of visible stitches that hold his armor together.
• Sentient Vehicle: Some Genomes turns Vice into one instead of a humanoid.
  • Cool Board: Jackal Genome turns him into one.
  • Hover Bike: Ptera Genome turns him into one.
• Shockwave Stomp: They can do this depending on the Genome.
  • Vice in Mammoth Genome can slam his foot down to do this.
  • Both Revi and Vice in Kong Genome can do this when they do a Ground Punch.

• Summon Magic: Revi in Barid Rex Genome can summon a Remix separate from himself and Vice by using the relevant Vistamp in question (e.g., summoning the Brachio Remix by using the Brachio Vistamp with the Barid Rex Vistamp). The Ptera and Jackal Remixes summoned this way replace their respective versions of Revi with a copy of Barid Rex Genome.
  • The Volcano Vistamp's Remix summons a variation of the Rex Remix, with the top half empowered by Revi Volcano Rex Genome's fire and the bottom half by Vice Barid Rex Genome's ice.
• Spell My Name With An S: While based on the Hebrew word "Levi", the name is spelt here as Revi.
• Super Mode: Ultimate Revi and Ultimate Vice, using the Giffard Rex Vistamp.
• Super-Speed: Revi in Ptera Genome with the Accelerator on (based on Kamen Rider Faiz Axel Form), and Neo Batta Genome (based on Kamen Rider Zero One Rising Hopper Form).
• Support Party Member: Bordering on Assist Character during their primary transformations, Vice cannot initiate finishers or change forms on his own, and typically backs Ikki up in ways entirely dependent on the Vistamp he's using.
• Swiss-Army Weapon: The Ohinbuster50 acts as either an axe or a gun.
• Takes One to Kill One: Ultimate Revi and Vice are designed around The Reveal that Giff can only be defeated by his own power, and the Giffard Rex Vistamp was designed to use Giff cells. The heroes attempt to retrieve Giff cells by rescuing Akemi then extracting them from her; when this fails, Genta volunteers to have his Giff cells used instead.

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