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Boonboomgers
The tension is booming! Bursting out for a spin! Bakuage Sentai, Boonboomger! From left to right:
A freelance courier team of "professionals" dedicated to delivering all sorts of odds-and-ends, formed by Bundorio and Taiya in order to fulfil a certain "dream" of theirs. They also work as Earth's defenders, protecting the planet from the Hashirien when they eventually arrive.
General Tropes
Equipment voiced by: Rica Matsumoto
- Combination Attack: Bakuage Handling Drive: Bun Red, Bun Blue and Bun Pink perform charging sword attacks on the target, which send it airborne and right into a red prohibited sign. The target then explodes upon sliding off the sign and onto the ground.
- Dark Is Not Evil: In regards to Black and Orange's Boonboom Booster. It's got a darker color scheme of gold, black and purple (not so differently from Kiramager's Yodon Changer), resembles a grenade, and Bundorio's voice in the changer sounds gruffer compared to his voice in the core three's changers, but Bun Black and Bun Orange are obviously good guys.
- Foreshadowing: The Boonboomgers' suits are the first in Sentai history that are modelled after a racecar driver's suit, while previous vehicle-based teams such as Go-onger has the racecar driver's suit be their civilian uniform instead. This ties in to the reveal in #8 that they are not meant to be combat suits, but actual racing suits designed for the Big Bang Grand Prix Taiya aims to organize.
- Instant Expert: According to the first transformation lesson, going with the flow of things to learn how to fight is apparently a built-in feature, which explains how Mira was able to keep up with Taiya and Ishiro on her first day.
- Red Baron: Each member has a badass nickname based on their talent.
- Super-Speed: A key ability shared by every member is their ability to almost Flash Step wherever they need to in a fight.
- Theme Naming: All of the Boonboomgers' names are puns that are based upon parts of a car.
- Unlimited Wardrobe: Except for Genba, the members' clothing subtly change every episode while sticking to their preferred outfit style.
Taiya Hando/Bun Red
Portrayed by: Haruhi Iuchi (live), Hirotsugu Mori (suit)
The Couriernote . A master of invention and modification who uses his self-created cars for his job as a deliveryman. Being Secretly Wealthy, when something piques his interest, he will enthusiastically acquire it. He is also a risk-taker who is able to see through the essence of things, has a strong competitive instinct, and makes quick decisions.As Bun Red, he is skillful with both rods and guns, and is good at creatively fighting to fit the situation.
Tropes applying to him in general
Bun Red!
- Anti-Hero: His primary motivations for fighting the Hashiriens is protect his and Bundorio's dream because he believes that they're in the way, as revealed in #8. He still does fight to protect the people, but it seems to be more out of necessity than out of altruism.
- Big Fancy House: Taiya is revealed to own one in #2, which houses a sizable pool and a gigantic underground garage for starters.
- Character Catchphrase:
- "Now that was (really) Burst-Accelerating!"note
- "You got me interested! I'll buy it!"note
- Cool Car: Aside from the Boonboom Cars, Taiya is almost never seen without his iconic red and white convertible, the Boonboom SuperCar.
- Courier: He's the main deliveryman within the team, transporting various items and people with his SuperCar.
- Crimefighting with Cash: If he needs to spend an exorbitant amount of cash to complete his job/defeat the Haishirien, he will do it. This even includes buying off entire locations just to use them to his advantage.
- Dark Secret: Taiya and Bundorio's dream is treated as this. It's revealed in #8 that the Boonboomgers and Boonboom Cars were created so that Taiya and Bundorio can hold the "Big Bang Grand Prix", a grand prix that sees the best cars in the universe competing. In turn, this means that the Boonboomgers were never meant to fight the Hashiriens in the first place, despite having the capabilities of doing so. While it's not as bad as some examples, it gives off the perception of Skewed Priorities at best and pure selfishness at worst.
- Dislikes the New Guy: Somehow, despite almost instantly accepting Mira joining the team, he rebukes Jou when he tries to join them. While it's not outright stated, it's implied that Taiya believes that Jou's Hot-Blooded nature and (initially) shallow reason for wanting to join make him unfit to be a Boonboomger at first. It isn't until Jou declares his intent to protect the team against Darts Grumer no matter the cost that allows him to see that his passion can be a great asset if channeled properly.
- Experienced Protagonist: He's been working as a courier and Boonboomger for some time now judging by his general personality and reactions to the weird happenings he gets himself involved in, as well as his exceptional fighting skills.
- Genius Bruiser: In addition to being an excellent hand to hand combatant and is very proficient at wielding multiple weapons, he's the creator of all of the Boonboomger's arsenal with his character bio describing him as a master inventor.
- Hypocrite: Despite dismissing Jou from joining the team due to supposedly not having truly noble intentions, the whole reason Taiya formed the Boonboomgers wasn't to fight evil, but to host a racing grand prix.
- The Kirk: He serves as the even-keeled mediator between Ishiro and Mira, getting along with them both.
- Mysterious Past: All that's really known of Taiya in the beginning is that he came into a great amount of wealth as a younger man, met Bundorio along the way, and formed the Boonboomgers to pursue his dream of holding the BBG (Big Bang Grand Prix).
- Non-Idle Rich: The man's one of - if not - the wealthiest individual(s) of the entire world, and rather than resting on his laurels he goes around delivering high-stakes parcels.
- Punny Name: His name is based on "Tire" and "Handle".
- Screw the Rules, I Have Money!: A heroic example. Taiya has a habit of using his money to get his way, like buying a junkyard to use as part of a plan to stop a Grumer.
- Secretly Wealthy: He owns an entire underground garage underneath his modern-styled home that can house the gigantic Boomboon Cars and will spend loads of money just to get a job done (such as buying an entire boutique in #1 and a junkyard in #2), but he's fairly humble and really doesn't flaunt his wealth.
Tropes exclusive to him as Bun Red
Boom! Boomboom! Boomboomboom! Bakuage Tire!note Gogogo!
- Heroes Prefer Swords: He mainly uses the Boonboom Handle in Rod Mode.
Ishiro Meita/Bun Blue
Portrayed by: Yuki Hayama (live), Takahiro Yoneoka (suit)
The Informernote . Originally a freelance spy, he joined Taiya's team under unknown circumstances. Outwardly methodical and sarcastic, he works with Taiya as an informant under the notion of a "job assignment". His appearance of stoic professionalism is quickly revealed to be a front for his more impassioned personality, something he attempts to carefully maintain to varying results.As Bun Blue, he has excellent dynamic vision and is good at precise movements. As such, he is a skilled marksman who never misses.
Tropes applying to him in general
Bun Blue!
- Affectionate Nickname: He often gets referred to as "Shashiro" by most of the team. Jou opts to call him "Shiro-senpai" out of a mistaken belief that his actual name is Sha Shiro.
- Awesomeness by Analysis: He can think up plans on the fly by carefully observing what's going on.
- Badass in a Nice Suit: He's a highly trained markman and informant who wears a sharp suit with a tie.
- Blue Means Smart One: He's the Blue Ranger of the Boonboomgers who uses his analytical mindset to craft plans on the fly to save the day.
- Dislikes the New Guy:
- Unlike Taiya or Bundorio, Ishiro doesn't immediately take to Mira as a teammate due to her inexperience, which is actually the driving point of #2. By the end of the episode however, he does seem to silently come around to her membership.
- He distrusts Jou when he formally joins the team out of a belief that his goody-two-shoes appearance belies something darker. He gradually sees the error in his thinking when Jou is hit with Toilet Grumer's water, revealing that his Nice Guy personality is entirely genuine.
- Experienced Protagonist: Much like Taiya, he's been working as a Boonboomger and informant for quite some time now.
- Genius Bruiser: Ishiro's intelligence goes hand-in-hand with his combat style, which focuses on methodical shooting and precise movements.
- Hidden Depths: Turns out to really like saunas, taking the time to one about three times a week.
- I Owe You My Life: #2 reveals that Taiya defeated Ishiro in the past but spared him, giving Ishiro more than a reason to follow Taiya.
- Irony: In #6, he is obsessed with tailing Jou in an attempt to see if there's any darkness in him. The tables get turned when he and Jou get splashed with Toilet Grumer's water, which shows Jou is 100% earnest and Ishiro himself is hiding a lot of passion underneath the surface.
- The Lancer: He's the second most experienced member of the team and usually acts as a confidant to Taiya.
- Meaningful Name: The Ishi/射士 in his given name means "marksman". Additionally it can be alternatively read as shashi, a pun based on the Japanese pronunciation of "chassis", which forms the basis of Taiya's Affectionate Nickname for him.
- Not So Above It All: The first transformation episode sees him fanboying over the specs of the Boonboom Changer and the Boonboom Handle.
- Not So Stoic: The effects of Toiler Grumer's water in #6 reveal that he's a passionate go-getter underneath the stoicism not unlike Jou. Naturally, he gets made fun of by Taiya and Mira for this.
- Punny Name: His last name is based on "Meter".
- The Spock: His cold, analytical mindset causes him to butt heads with Mira, though it ultimately doesn't hamper their teamwork.
- The Stoic: Subverted. It initially seems that he's an aloof, levelheaded professional who keeps his distance, only for #6 to reveal that he's way more passionate than he lets on.
Tropes exclusive to him as Bun Blue
Boom! Boomboom! Boomboomboom! Bakuage Tire!note Gogogo!
- The Gunslinger: He's explicitly stated to be the team's best marksman.
Mira Shifuto/Bun Pink
Portrayed by: Miu Suzuki (live), Yume Sakanashi (suit)
The Motoristnote . A freeter who works multiple part-time jobs and is skilled at driving and maneuvering vehicles, moreso than Taiya and Ishiro. She is also the team's mood-maker as well as a frequent troublemaker who sticks her nose into other people's business. Inspired by Taiya's words of controlling her own fate, she decides to become a Boonboomger to break away from people making the decisions for her.As Bun Pink, she has a unique fighting sense and acts by her instincts.
Tropes applying to her in general
Bun Pink!
- Arranged Marriage: How we are first introduced to her. For unknown political reasons, she was forced to marry Bonbon Aosato. Luckily Taiya manages to rescue her in time.
- Badass Driver: Despite her inexperience, she's an excellent driver. To boot, the first episode sees her easily outmaneuvering a Gyahsoline-empowered Yalcar through sheer willpower and skills. It is especially worth noting that her Boonboom Wagon is the only left-offside Boonboom Car compared to the others' Japanese-standard right-offside, which means she instantly mastered driving a pseudo-import vehicle.
- Character Tics: Has a habit of putting her chin in between her thumb and index finger.
- Cloudcuckoolander: Downplayed. While her thought process isn't anything too abstract, she has a tendency to make rash decisions or just go at her own pace regardless of the situation, which sometimes ends up accidentally providing an advantage for the team due to the unpredictability of her actions. This aspect of her is the source of Taiya's interest in her.
- Double-Meaning Title: As The Driver. Not only is she an Instant Expert at driving any vehicle, she also drives the team morale as their mood-maker.
- Genki Girl: She's incredibly energetic and plucky, especially when she gets pumped up.
- Hereditary Wedding Dress: The dress she wore at her Arranged Marriage was originally her grandmother's.
- Inconsistent Spelling: Officially, Mira's name is rendered in kanjī as 未来. However, possibly due to the rarity of her name, her name sometimes gets rendered in katakana as ミラ.
- Instant Expert: While she does mildly fumble around when it comes to the logistics of things, she manages to quickly adapt to being a Boonboomger on her first outing through pure instinct.
- It's Personal: One of the reasons she decides to join the fight as a Boonboomger is because the monster was made from her grandmother's wedding dress.
- Locked Out of the Loop: She, alongside Jou, were made unaware of the true nature of the Boonboomgers until Genba accidentally revealed Taiya and Bundorio's dream in #8. Understandably, she gets upset by this to the point where she calls out Taiya at the end of the episode for pushing himself too far.
- The McCoy: Her impulsive, intuition-driven attitude causes her to clash with Ishiro at times, though they still work together well as a team.
- Meaningful Name: Her first name, "Mirror", is to help her reflect on what she wants to do with her life, and thus she made a shift to walking her own path and becoming a Boonboomger.
- Naïve Newcomer: Of the first three, she is the newest of the trio after Taiya and Ishiro.
- Punny Name: Her name is based on "Mirror" and "Shift".
- Runaway Bride: An unintentional example as she was taken by Taiya during her wedding, but she had second thoughts as she was being married to someone else against her will for unexplained political reasons.
- Unskilled, but Strong: Her instincts and more unconventional methods allow her to keep up with her more experienced teammates in combat.
Tropes exclusive to her as Bun Pink
Boom! Boomboom! Boomboomboom! Bakuage Tire!note Gogogo!
- Improbable Use of a Weapon: When using the Boonboom Handle in Rod Mode, she oftentimes wields it by the shaft with the handle portion acting as a weight, akin to a club.
Jou Akuse/Bun Black
Portrayed by: Ryu Saito (live), Shigeki Itō (suit)
The Police Officernote . A serious yet kindhearted rookie policeman who has a passion for justice, often finding himself on the tail end of weird situations thanks to the Hashirien. He eventually becomes a liaison between the I.S.A. and the Boonboomgers after Taiya convinces investigator Saibu that the team are capable of handling the Hashiriens, ascending to become one of them himself after his declaration to become the Boonboomgers' protector impressed Taiya.As Bun Black, he mainly fights using physical strength. He uses the Boonboom Change Axe in Rod Mode.
Tropes applying to him in general
Bun Black!
- Ascended Fanboy: Jou becomes a fan of the Boonboomgers after a few encounters with them. Needless to say, he's overjoyed when he gets the opportunity to join them. He also admits in #5 that he's always idolized superheroes. However, he comes to admit that becoming a hero just to be "cool" and actually being a hero to do the right thing are vastly different.
- Butt-Monkey: Things never go well for him whenever the Hashiriens get involved, particularly before he joined the Boonboomgers.
- Character Tics: Him saluting when given an order or declaring his vow to protect people.
- Chronically Wrecked Bicycle: His poor bicycle often becomes a major victim of the Kurumaju, from being sucked up by Soujiki Grumer to being sliced apart by Tokei Grumer.
- Declaration of Protection: Extends this to the entire team, which is the moment Taiya decides he can official become an Boonboomger.Jou: The Boonboomgers will be safe with me!
- Determinator: Jou rarely ever gives up protecting people, even if he gets hurt in the process.
- Flower Motifs: The hoodie he wears in #6 has daisies on it. Daisies represent innocence and purity, reflecting on how Jou is truly as nice as he appears. They are also known to survive harsh conditions, reflecting how Jou will not give up in protecting the people whether he be a police officer or Boonboomger. Finally, daisies represent youth and Jou is essentially the youngest of the Boonboomgers.
- Hidden Depths: He's well acquainted with bodybuilders and even gave them tips on improving themselves. And at the same time, this is discussed with Ichiro who is trying to exploit if there are any negative connotations underneath Jou's facade in #6...only to find out he doesn't have any.
- Hot-Blooded: Jou is incredibly passionate about protecting people, to the point where he veers into recklessness. This is implied to be the reason why Taiya doesn't let him become a Boonboomger at first in #5, only to change his mind when the former realizes that just leaping into action unprepared does not make one a true "hero" while the latter sees that his passion allows him to be at his best. From then on, he shifts to more mellow personality.
- Incorruptible Pure Pureness: Jou is a truly kind-hearted individual no matter what Ishiro believes. In #6, Toilet Grumer's water reveals that his kindness is genuine.
- Irony: He is touted as a "professional", with his nickname in Japanese even calling him the "Police Professional", but in actuality, he's a completely inexperienced rookie policeman. Though this is justified within the team itself as compared to the others he's the only one with any sort of experience in law enforcement.
- Jack of All Trades: #6 reveals that he's really good at different sorts of tasks. He fixed someone's front door, got a home run in an amateur baseball game and gives advice to bodybuilders on their techniques.
- Locked Out of the Loop: He, alongside Mira, were made unaware of the true nature of the Boonboomgers until Genba accidentally revealed Taiya and Bundorio's dream in #8. Jou is understandably upset by this, but doesn't get outright angry at Taiya unlike Mira.
- Loved by All: It's clear that almost everyone in town is on good terms with Jou, from housewives to bodybuilders he gives advice to on their workout routines. As if that wasn't enough, almost every business owner in the area is willing to give him free samples, including one for tempura.
- Made of Iron: Most of his debut transformation episode has him getting beaten bloody by the Monster of the Week outside of his suit, yet still is able get back up and fight.
- Meaningful Name: His first name literally means "Lock", alluding to his job to lock up criminals as a policeman.
- Nice Guy: His passion is matched by his sheer kindness and protectiveness towards people, so much so that Ishiro believes that it has to be front in #6, only to be proven wrong later on in the episode.
- Police Are Useless: He's a rookie policeman who constantly gets the short end of the stick regarding the Hashiriens. Justified, as 1) he's a Naïve Newcomer who still has yet to learn the ropes, and 2) an invading alien army is far out of a typical policeman's usual fare. This becomes averted after he joins the team.
- Punny Name: His last name is based on "Accel", while his first name puns on an Alternate Character Reading of the kanji 上/age/"up/to increase". Put them together in Japanese reading format and you get "Accel Up/Accelerate".
- Took a Level in Badass: Let's just say the Hashiriens lost what little edge they had after Bun Black entered the picture, getting quickly cut down with his sheer strength.
- Weirdness Magnet: Before joining the Boonboomgers, he often comes across the Kurumaju by chance and ends up becoming a Butt-Monkey victim to them due to his inexperience in handling the situation.
- Workaholic: Even being on his day off won't stop him from doing his job as a cop.
- Wrecked Weapon: The Tokei Grumer gives him two Sword Beams for his attempt at stopping him, the first one slicing through a bullet he fired and the second one completely destroying his handgun. In fact, the main reason he only lost his firearm in the battle is that Taiya shoved him out of the way of the attack before his body could get hit.
Tropes exclusive to him as Bun Black
Voom! Voomvoom! Voomvoomvoom! Bakuage Tire!note Gogogo!
- The Big Guy: He makes extensive use of his physical strength in combat.
- Finishing Move: Bakuage Crash: Boonboom Rod Drive Bun Black charges the Change Axe with energy and delivers a powerful descending slash.
- Lawman Baton: His usage of the Boonboom Change Axe follows this, due to his preference of using it in Rod Mode.
Genba Bureki/Bun Orange
Portrayed by: Satoru Soma (live), Yukimasa Ono (suit)
The Procurementernote . A dependable man who can procure anything from anywhere. While he has a kind and soft-spoken demeanor, he is actually quite elusive and never shows his true feelings. Despite working with Taiya as his official procurer for some time now, he only officially joins the Boonboomgers after realizing that the team will quickly outgrow his current skillset.As Bun Orange, he fights by taking advantage of his opponent's movements. He mainly uses the Boonboom Change Axe in Axe Mode.
Tropes applying to him in general
Bun Orange!
- Bystander Syndrome: He already owns a Boonboom Booster from Taiya, but for reasons unknown, he prefers to not get involved in the Boonboomgers' fights, instead helping out through his procuring. #7 however has Taiya gift him an entire Change Axe set with another Boonboom Booster, suggesting the one he had earlier was solely for communications, but nonetheless he was still insistent on his decision until the Boonboomgers being in a pinch forced his hand.
- Can't Catch Up: His dilemma in #7 is based on this. While he believes his procuring is more than enough to keep up with the four Boonboomgers, he realizes with the arrival of MadRex that they will quickly outgrow him even with their current setbacks, forcing him to finally joy the fray as Bun Orange.
- Character Catchphrase: "Seems like you're in a pinch."note
- Chronic Hero Syndrome: For the Boonboomgers specifically. It's implied his preferred form of "helping" had been to keep watch all of their battles from the side, ready to save them by tossing in items he believes they would need already on-hand. #7 shows that this form of helping doesn't last however, as his multiple attempts to assist the Boonboongers are all rendered moot when they are able to save themselves before he could do anything. This ends up being huge red flag of Can't Catch Up for him which forces him to provide direct assistance by finally stepping into the fray himself.
- Combat and Support: When he's first introduced, he's shown as an expert procurer willing to stay on the sidelines while Taiya and Ishiro handle combat duties. Even with the additions of Mira and Jou to the team, he's still reluctant to join the fray himself, until MadRex's arrival gives him a reason to take to the field.
- Foil: Jou is a hot-blooded newcomer who has no experience with the team and would always get his ass whupped in his earlier interactions with the Hashiriens. Genba, on the other hand, is a much more stoic individual and has not only worked with Taiya but was also instrumental in some of the team's victories against the Hashiriens.
- Genius Sweet Tooth: The man is never seen without his trademark lollipops and he's the guy in charge of procuring what Taiya purchases.
- Hidden Depths: He carries an affection for Belora much like Bundorio, as seen in #7 and #9.
- Iconic Item: Always carries around a lollipop of sorts.
- Punny Name: His name is based on (kouji)genba/(工事)現場/"(construction) site"(written with different kanji) and "brake". He lampshades the former in #4.Genba: Yeah, this is Genba at the site of the incident...
- The Scrounger: He's an expert procurer who helps Taiya acquire what he needs. For instance, he served as the go-between to help Taiya buy out a junkyard that was instrumental in defeating the Soujiki Grumer.
- Secret-Keeper: Due to being Taiya's trusted collaborator and owning a Boonboom Booster, it's implied he's initially the only person who is fully aware of the Boonboomgers' covert hero activities and their identities, even before becoming one of them himself.
- Trademark Favorite Food: He loves lollipops.
Tropes exclusive to him as Bun Orange
Voom! Voomvoom! Voomvoomvoom! Bakuage Tire!note Gogogo!
- Brutish Weapon Brutish Character: Averted. Despite appearing like a man who just swings his weapon indiscriminately, Bun Orange is a controlled and precise fighter, with the Boonboom Change Axe's Axe Mode being more comparable to a modestly-sized hatchet than a proper battle axe.
Allies/Mecha
Bundorio Bunderas/Boonboomger Robo
Portrayed by: Rica Matsumoto (voice), Yohei Fujita (suit)
The Mechanic. Known to his friends as "Bunboom", Bundorio is a car-robot like alien who fell to Earth severely injured and was saved by Taiya. Living in the latter's secret underground garage, they worked together to create the Boonboomgers' equipment. He is also able to grow giant-sized, serving as the main body of the Boonboomger Robo and is able to bring out his full power when the Boonboomgers pilot him from his cockpit.
Tropes applying to him in general
- Actor Allusion:
- This is not the first time Rica Matsumoto voiced a Super Sentai team's support robot who doubles as part of their arsenal.
- Bundorio's sun visor and his red helmet combine to form the shape of a baseball cap, with the red tire on his forehead front and center. This brings to mind Matsumoto's most well-known anime role.
- Affectionate Nickname: He often gets called "Bunboom" by Taiya, "Bun-chan" by Mira, and "Bun-san" by Jou.
- Large Ham: The team can break out into their moments in the pork section, but Bundorio does it so regularly that he has No Indoor Voice sometimes.
- Mechanical Lifeform: He's specifically noted to be an alien rather than a robot, even if he's practically one. Since he can eat the curry that he cooks, it's clear that he can derive sustenance from food instead of purely mechanical means.
- Mission Control: Does this for the Boonboomgers from Taiya's garage when not active as Boonboomger Robo.
- Non-Human Sidekick: A robot sidekick.
- One-Note Cook: While he is the Team Chef, he exclusively cooks curry stew for some reason.
- Paper-Thin Disguise: Played with. He wears a sun visor when in human-size and takes it off when in giant robo mode. This isn't really much of a problem, however, as he only ever leaves the base for a mecha battle and hardly ever travels outside of it when human-sized. There's another key difference between Bundorio and the Boonboomger Robo; the latter has twin ramps that flow down the back like a set of coattails or a Badass Cape, while Bundorio does not.
- Averted in #7, where his trip outside has him wearing Cool Shades, a trenchcoat, and has his head wrapped in bandages. The piece de la resistance? A comically large (and familiar-looking) baseball cap. Heck, the only things that aren't covered are his hands and feet (though in the team's defense, Bundorio wouldn't really be able to wear any kind of shoe due to his colossal footprint).
- Punny Name: His name is a play on Antonio Banderas'.
- Robot Buddy: The Boonboomgers's personal robot helper and partner.
- Shout-Out: His appearance and background as an alien robot that turns into a truck and works with humans is homage to Optimus Prime.
- Sizeshifter: Boonderas can shrink down to human size and then enlarge to being a proper Humongous Mecha when needed.
- The Namesake: The Boonboomger team is named after him.
- Transforming Mecha: Transforms into the Boonboom Trailer.
- Tsurime Eyes: The way his Big Anime Eyes are designed and situated tend to give him this look. They become even more pronounced as Boonboomger Robo.
Tropes exclusive to him as Boonboom Trailer/Boonboomger Robo
Boonboom Trailer! Boom!
Boonboomger Robo! Boonboom Tsukuri Tire!note
- Badass Cape: He has one formed from the rails of his Gate Mode split into two.
- Big Badass Rig: He can transform his body into the Boonboom Trailer, Boon Red's primary mecha.
- Cool Gate: Not only does his Gate Mode activate the Attack Mode of the Boonboom Cars that pass through, on Earth it also acts as a portal to bring them out from Highway Space.
- Dual Wielding: He can do this by wielding Boonboom Classic alongside Boonboom Offroad, forming Boonboomger Robo Nitoryu.
- Finishing Move:
- Boonboomger Robo:
- Bakuage Driver: Boonboom Finish: Boonboomger Robo charges the Bakuage Driver with energy before performing an orange energy slash on the opponent.
- Boonboomger Robo Nitoryu:
- 9:15 Strike: Boonboom Finish: Boonboomger Robo Nitoryu combines the Bakuage Driver and Boonboom Classic's sword to form a spinning clock-like energy tire and uses the sword to launch it at the opponent.
- Boonboomger Robo Police:
- Bakuage Magnum: Boonboom Crash: Boonboomger Robo Police executes a series of powerful shots from the Bakuage Magnums that can destroy the opponent in seconds.
- Boonboomger Robo:
- Gun Fu: Utilizes this style of combat in Police Form.
- Power Crutch: His Gate Mode is required for all Boonboom Cars to pass through in order to activate their Attack Mode.
Boon Bot
- All There in the Manual: Its name is only ever provided in toy manuals for Boonboomger Robo.
- Kibbles and Bits: Its main purpose as part of Boonboomger Robo is to just fill in his torso cavity for certain forms; in the original toyline it also acts as storage for Bundorio's regular face, which appears in-series as part of its combination sequence.
- Satellite Character: Given that its original role in the toyline is to solely provide/store Kibbles and Bits for the Boonboomger Robo.
Boonboom Cars
Giant super cars built by Taiya and Bundorio. Housed within the courier service headquarters' garage, they are launched to assist and combine with Boonboomger Robo to fight against giant Kurumaju.
- Improvised Weapon: Despite having Attack Modes, the Boonboom Cars' original purpose revealed in #8 is to simply be vehicles in the planned Big Bang Grand Prix, which means that them being used as weapons for Boonboomger Robo was simply an improvised means of fighting the Kurumaju.
Boonboom SuperCar
Taiya's personal convertible.- Uniformity Exception: Unlike the other Boonboom Cars, the Boonboom SuperCar is a regular-sized car and thus almost never used for combinations, instead being primarily used as the team's primary form of transportation.
Boonboom Offroad
Boon Blue's main mecha.- Improvised Weapon: Its Attack Mode (and weapon for Boonboomger Robo) is a gigantic screwdriver, dubbed the Bakuage Driver. The Boonboomger Robo uses this as its primary sword.
- The Nudifier: Not literally, but the way the Kurumaju function means that this completely fits the bill in a demographically appropriate manner, as its common use is to unscrew off the giant Kurumaju's armor and weapons.
Boonboom Wagon
Boon Pink's main mecha.- Power Fist: Becomes one for the Boonboomger Robo.
Boonboom PatoCar 1
Boon Black's main mecha.- Me's a Crowd: Alongside its partner, it can temporarily split into a horde of police cars to overwhelm an enemy.
- Trap Master: It and PatoCar 2 create virtual traps that can cripple or fool enemies such as Yalcar into falling off the edge.
- Use Your Head: Boonboom PatoCar 1 deploys as a mobile spike strip, which carries over to when it forms the head of Boonboomger Robo Police and allows it to deliver vicious headbutts.
Boonboom PatoCar 2
Boon Black's secondary mecha.- Guns Akimbo: Becomes twin pistols for the Boonboomger Robo Police.
- Me's a Crowd: Alongside its partner, it can temporarily split into a horde of police cars to overwhelm an enemy.
- Trap Master: It and PatoCar 1 create virtual traps that can cripple or fool enemies such as Yalcar into falling off the edge.
Boonboom Dozer
Boon Orange's main mecha.- Brutish Character, Brutish Weapon: Becomes a sledgehammer for the Boonboomger Robo Builder.
- Humongous-Headed Hammer: It becomes a sledgehammer with a head so big that it needs Boonboom Shovel to help carry it.
Boonboom Shovel
Boon Orange's secondary mecha.- Artificial Limbs: In a sense. The shovel arm becomes a third arm for Boonboomger Robo Builder that allows it to effectively wield the otherwise heavy Boonboom Dozer in hammer mode.
- Enemy Scan: As Boonboomger Robo Builder's helmet, it can scan for enemy weaknesses using its searchlight.
Boonboom Racing
One of Boon Red's secondary mecha.- Badass Cape: Becomes one for the Boonboomger Robo Knight in addition to forming it's head.
Boonboom Classic
Another of Boon Red's secondary mecha.- Cool Sword: Becomes one for Boonboomger Robo Knight and Boonboomger Robo Nitoryu.
Boonboom Offroad Ghost
A yellow copy of Boonboom Offroad.- Hard Light: It's stated to be a copy of Boonboom Offroad that can be turned into a temporary tangible version even in the midst of battle.
- Palette Swap: It's a yellow version of Boonboom Offroad that can be paired with its blue counterpart.
- Power Fist: It forms one alongside the original Boonboom Offroad, which Bundorio wields as Boonboomger Robo Puncher.
International Space Agency (I.S.A.)
A government organization in charge of handling alien-related activities. Initially after the Boonboomgers for illegally using Imported Alien Phlebotinum for their equipment, they reluctantly formed a partnership with them after Taiya's negotiations. Shirabe Saibu
Portrayed by: Atsuko Hashiyasume
- Alliterative Name: Shirabe Saibu.
- Big Eater: She manages to down 4 large servings of Bundorio's curry stew.
- Consummate Professional: She appears to be a strict, cold investigator solely dedicated to her job. "Appears" is our keyword.
- Establishing Character Moment: Appears strict and cold when interrigating Mira...then flips out when Taiya reveals he knows who she is.
- Meaningful Name: Shirabe means "to investigate''.
- Not So Stoic: #4 quickly reveals that she has quite the dorky side underneath her stoic demeanor, as indicated when she starts to fiercely blush after Bundorio calls her "onee-san".
- Obstructive Bureaucrat: She hired Jou to help her put a stop to the Boonboomgers' activities, which went as well as you'd expect. She eventually obliges to Taiya's demands, with the caveat that they need a liaison between the Boonboomgers and the I.S.A. Thankfully, Jou is the perfect candidate for the job.
- Ship Tease: There are hints that she has taken a shine to Bundorio, with her blushing after he calls her pretty, and #8 having her wanting to give him a Belora album in person.
- Through His Stomach: Bundorio gets her to open up after she's eaten four plates of his curry. In #5, when Bundorio decides to celebrate Jou being a Boonboomger with a curry party, she cheers.
- Trademark Favorite Food: She quickly develops a taste for Bundorio's curry stew after their first meeting.
Universal Invasion Great Running Force Hashirien
Emblem of the Hashiriennote
Known as the "menace of the universe", they are a space mafia formed from a society of aliens from various planets which seeks to conquer the universe. They attack humans in order to gather their screams as an energy source known as Gyahsoline.
- Inconsistent Spelling: Their name has been debated between "Hashirien" and "Hashiryan".
- Meaningful Name:
- From hashiri/走り/"running" and "alien".
- Their fuel source, Gyahsoline, comes from "gya" (an onomatopoeia for screaming) and "gasoline".
- Shout-Out Theme Naming: The superiors of the Hashirien are all named after car-racing films.
Leadership
Waluido Spindo
The great boss and head of the Hashiriens.
- Big Bad: He's the head of the Hashiriens.
- The Ghost: He was name-dropped by MadRex in #8 but is not shown on-screen and little is known about him yet.
- Shout-Out: His name is a reference to The Fast and the Furious's Japanese name, "Wild Speed"/ワイルド・スピード/Wairudo Supīdo.
Charge Team Captains
MadRex
Portrayed by: Hiroshi Kamiyanote (voice), Riichi Seike (suit)
The captain of the Hashirien's Charge Team, and the direct superior of the Sanseaters.
- Bad Boss: He is not beyond yelling at the Sanseaters or even physically attacking them when they make him lose his patience.
- Casting Gag: He has a high position and has a purple head over a reddish body. It seems like a certain dragon ranger (not to be confused with the other dragon ranger) has a secret evil twin.
- Establishing Character Moment:
- His arrival on Earth has him swing by the Sanseaters and tell them to solve their problems themselves, seeming having overheard them making wishes to him like he was a shooting star.
- He's established to be a major threat by having the upper hand in his battle with Taiya all throughout; had it not been for Genba's timely intervention and his dog urging him elsewhere, it's likely he would have won outright.
- Even Evil Has Loved Ones: Pretty much the only redeeming quality MadRex has is the love he shows for his dog, Hashiri-Ken.
- Evil Counterpart: To Taiya in #8. Both are leaders who quickly lose the respect of their respective factions. While MadRex is willing to backstab his own underlings to get ahead in the game, like trapping the Sanseaters in cages with the Boonboomgers and squeezes the Gyaughsoline out of Yaiyai Yalcar. Taiya keeps the truth about why the Boonboomgers were formed a secret from Mira and Jou, and when they learn that it's to host a glorified racing tournament, they call out Taiya for not caring about being a hero.
- Expy: As the long-suffering direct superior of the Sanseaters who is constantly seen with his pet, he is effectively the Sakaki/Giovanni to their Team Rocket Trio.
- Good Scars, Evil Scars: He's got roughly scarred areas over his left eye, though there's no indication of blindness as a result.
- Hate Sink: While the Sanseaters are Laughably Evil, MadRex is more of a sadist who is disrespectful to anyone he comes across.
- The Ghost: He doesn't appear outside of video communications until #6.
- Inconsistent Spelling: While the official spelling is still yet to be confirmed, translations of his name Maddorekkusu have been split between "MadRex" and "MadWrecks", though it leans on the former given his references to the Mad Max franchise.
- Knight of Cerebus: His proper debut has him demonstrating that he's leagues more dangerous and effective than his underlings by giving Taiya one heck of a fight.
- Mook Maker: Like Itarsha, he can create Kurumaju from random objects via ignition key.
- Pet the Dog: Which just so happens to be stitched into his leg.
- Playing with Fire: He can generate flames through the communication screen to threaten the Sanseaters.
- Purple Is Powerful: MadRex uses purple as his main secondary color, and unlike the Sanseaters, he can actually fight to a standstill against the Boonboomgers. The only reason he didn't finish off Bun Red was due to external circumstances.
- Rank Scales with Asskicking: This guy is the direct superior of the Sanseaters for a good reason; unlike the Kurumaju, MadRex relies on skill and unadulterated raw power, which if not for external circumstances would allow him to kill all of the Boonboomgers in one fell swoop.
- Red Is Violent: His body is primarily crimson red, and he is not above using force to get his point across.
- The Rival: Becomes one to Taiya after their first fight.
- Shout-Out: His name is a reference to the Mad Max film franchise, with his three license plate numbers (1979, 1981 and 1985) representing the release years of the first three films. His Furious Death Rod Finishing Move is also based on Fury Road's Japanese title, "Furious Death Road''.
- Spikes of Villainy: Standard variations can be found on his chestpiece, but his forearms and calves have what are essentially knife blades on the side and his shoulderpads have large conical drills.
- Strong and Skilled: MadRex tends to prioritize power in his combat style, but he can and will use more sophisticated tactics when he needs to.
- This Is a Drill: Wields a staff with a drill attached to its tip, which he can also ride like a motorbike. He also has drills sticking out of each of his shoulders.
- Vile Villain, Laughable Lackey: The Sanseaters not only get their asses handed to them every time they fight the Boonboomgers, but they're seen as a group of absolute jokes at worst. MadRex, however, has far fewer comedic moments, and he managed to give Taiya a solid run for his money in every single fight he gets in with the guy, as well as being the first Hashirien to damage any of the team's mecha.
Hashiri-Kennote
MadRex's pet dog, who's attached to his left thigh. Hashiri-Ken assists MadRex by finding objects for him to make Kurumaju from.
- Ambiguous Situation: Due to the fact that it's attached to MadRex's leg, it's hard to determine whether Hashiri-Ken is a living being of its own, a sentient part of Madrex's body or some sort of a robot.
- Canine Companion: For MadRex, and it's so much of a companion that it's attached to his leg.
- The Chooser of the One: Hashiri-Ken decides the object that MadRex will make the Kurumaju from.
- One-Word Vocabulary: It can only say "Pararira-pararira" (パラリラパラリラ)note .
- Punny Name: Based off the Hashirien brand, but with the Japanese term for "dog"/犬/ken mixed in at the end.
- Satellite Character: Not only it's MadRex's pet, it's stitched to his leg, so obviously Hashiri-Ken can't stand for its own. They even share a voice actor.
- They Have the Scent!: As Hashiri-Ken is a dog, its ability to find objects for MadRex to make Kurumaju from alludes to this.
The Raiding Squad Sanseaters
A trio of low-ranking Hashirien generals who constantly bicker with each other. They invade Earth in the hopes of rising through the ranks. General Tropes
- Animal Motifs: Cats, which is apparent with Itarsha and Yalcar's designs (Less so with Decotorarde, but his head does resemble a lion's mane). Cats also appear in their roll-call.
- Battle Cry: “Tail to Nose!” (the British equivalent to “bumper to bumper”)
- Big, Thin, Short Trio: Itarsha is slimmer than Decotorarde, but is still much larger than Yayai Yalcar.
- Expy: Even the production staff has noted that the Sanseaters are styled in the same vein as the Team Rocket Trio, in consisting of two humanoid figures and a mascot along with constantly making trouble for the protagonists (one of which is voiced by Rica Matsumoto) while trying to impress their boss figure enough to rise up the ranks.
- Even Evil Has Standards: They're bad guys, but not bad enough to speed through a crosswalk when an old lady is in the middle of it.
- Goldfish Poop Gang: After a few encounters with the Boonboomgers, the Sanseaters have proven themselves to be complete jokes, especially after MadRex's arrival on earth.
- Japanese Delinquent: All of them visually, but especially Decotorarde.
- Laughably Evil: Their general ineffectiveness combined with their constant bickering makes them hilarious to watch.
- Masculine, Feminine, Androgyne Trio: Yaiyai Yalcar has no gender-specific pronouns, unlike Decotorarde (male) and Itarsha (female).
- Punny Name: "Sanseater" is based on the terms "sanshita" (underling) and "san-seater" ("three-seater", describing a vehicle capacity).
- Rice Burner: The Sanseaters, if not the Hashirien as a whole, are based on kinds of cars with garish and tacky custom modifications.
- Starter Villain: They're the first Hashirien Higher-ups that arrive on Earth, launching the invasion of it.
- Terrible Trio: They're described as a group of idiots that tend to bicker with one another.
- Well-Trained, but Inexperienced: #1 heavily implies it was their first outing on Earth. Despite Itarsha already knowing how to make Kurumaju, they fumbled a lot while also being previously unaware that Yalcar had a Make My Monster Grow ability all along.
Decotorarde
Portrayed by: Jun'ichi Suwabe (voice), Toshihiro Ogura (suit)
- Carry a Big Stick: He has a large Staff of Authority styled after a microphone.
- Loud of War: His microphone staff is equipped with visible speakers on the front.
- Pretty Boy: A subversion. Despite wanting to be an ikemen/イケメン ("handsome guy" in Japanese), at least by Sentai villain standards, he looks like a thug and is a villainous stooge.
- Punny Name: His name is based on ''Dekotora", short for "decorated truck".
- Red and Black and Evil All Over: He's black (and a very dark blue) with red striping and one of the villains.
- Spikes of Villainy: His villainous nature is clued in with these, though unusually, they're limited to his boots. They are also present on his staff as compensation.
Itarsha
Portrayed by: Nana Mizuki (voice), Yuki Miyazawa (suit)
Kachink! Ignition~
Traveling alongside Decotorarde, she is quite fascinated by Earth's wealth of things and also dreams of rising through the ranks. She often berates Decotorarde for his antics, even though she isn't any better. She possesses the ability to transform objects into monsters called Kurumaju.
- Catgirl: Her helmet is shaped like cat-ears.
- Fashionable Asymmetry: Not in any physical shaping, but most definitely in her color layout.
- Hair-Trigger Temper: After Decotorade nicknames her "Hetarsha"note in a demeaning fashion for missing a dart throw, she angrily turns the dartboard into a Kurumaju on a whim.
- Light Is Not Good: A cruel villainess despite her stark white armor.
- Mook Maker: Creates Kurumaju from random objects via ignition key.
- Punny Name: Her name is based on "Itasha", meaning "pain car"note and referring specifically the type of car that's decorated with anime.
- Purple Is Powerful/Psycho Pink: Itarsha's secondary colors are pink and purple, and she is a top general with no sympathy towards others.
Yaiyai Yalcar
Voiced by: Sumire Morohoshi
- Ambiguous Gender: Is referred to with neutral pronouns in promotional material, but uses the masculine ore and has the mannerisms of a male gangster in-series.
- Dude, Where's My Respect?: Is rather deflated at not making the news.
- Evil Counterpart: They can be seen as this to Bundorio, being the size-shifting Robot Buddy vehicle of the Sanseaters.
- Evil Wears Black: They are primarily black with yellow parts and is one of the villainous generals.
- Killer Rabbit: Looks cute, but is dangerous.
- Made of Iron: Somehow manages to survive being struck by MadRex's drill.
- Make My Monster Grow: One of the most lengthiest processes in Sentai's history — they do so by consuming a defeated Kurumaju's Gyahsoline to grow giant themselves, and then teleport to Highway Space where they go on a rampage and the Boonboom Cars have to be deployed to chase them out. Once back on Earth they spit out the Gyahsoline and shrink back down, while the Gyahsoline reforms into a giant version of the Kurumaju.
- Non-Standard Character Design: They are basically a monstrous car with a face, which is something more expected from a Mook Mobile than a general. Also unlike the other Sanseaters, they're "portrayed" by a physical prop than a suit actor.
- Pint-Sized Powerhouse: Yaiyai is no bigger than the heads of other generals and is seen carried in Itarsha's arms in many scenes. The fact they can sit on top of an oil drum perfectly fine doesn't make them any less of a tough opponent.
- Punny Name: Their name is based on Yaruka, meaning "You wanna fight/wanna piece of me". Their name is also a homage to Pui Pui Molcar.
- Red Eyes, Take Warning: Their eyes turn red when going berserk.
- Sentient Vehicle: They're not only based on cars, but they are the car.
- Sizeshifter: They can grow to the size of a large car or a Humongous Mecha, or shrink to the size of a cat or even the size of a toy car.
- Superpowered Evil Side: Raw Gyahsoline from a defeated Kurumaju automatically triggers them to perform a berserk-state Make My Monster Grow process, though the trope is downplayed as Yalcar is already evil.
- Weaponized Car: It's a car that can shoot laser beams, missiles, and even bombs.
- Wing Ding Eyes: Any form of injury turns Yaiyai's pupils into red x's.
Soldiers
Neziretta
The footsoldiers of the Hashirien.
- Meaningful Name: From nejire/捻れ/"twist/screw", as they're shown to be created from screws deployed by the Sanseaters.
Kurumaju
Monsters of the Week created by Itarsha or MadRex from random Earth objects through the use of a Hashirien Ignition Key.
A Kurumaju created by Itarsha from Mira Shifuto's wedding dress.
A Kurumaju created by Itarsha from a vacuum cleaner.
A Kurumaju created by Itarsha from an old broken clock.
A Kurumaju created by Itarsha from a sauna furnace.
A Kurumaju created by Itarsha from a dartboard.
A Kurumaju created by MadRex from a toilet.
A Kurumaju created by Itarsha from a cinderblock wall.
A Kurumaju created by Itarsha from Koinobori (Giant Carp Windsocks).
- Clothes Make the Superman: In a sense, their powers come from their armor and the custom weapons they have equipped. The Boonboomger Robo's common tactic is to use the Bakuage Driver to unscrew and strip them all off, which leaves them having a Naked Freak-Out and be left completely open to the Robo's Finishing Move.
- Meaningful Name: Its kanji means "Bitter/Suffering Demon-Beast". Kuruma also puns off the Japanese term for "vehicle", alternatively making it "Vehicle Beast".
- Punny Name: Their individual term "Grumer/Gurumā" is also based on kuruma/"vehicle".
Wedding Dress Grumer
Portrayed by: Masaharu Sato (voice); Yasuhiko Imai, Masaru Ōbayashi (suit)
- Engine: Mira Shifuto's wedding dress
Speed: Fastest in color-changing
Custom Weapons: Cake Cutter-Blade, Baking Buster
License Plate Number: 1003
A Kurumaju created by Itarsha from Mira Shifuto's wedding dress.
- Goroawase Number: Its license plate number is 1003, which can be read as "dress"/ドレス/do-re-su, as in wedding dress.
- Karmic Death: It's defeated by getting trapped by Boonboomger Robo in a wedding cake sculpture, then cut down while it's inside.
- Starter Villain: It's the first Kurumaju the Boonboomgers face.
Soujikinote Grumer
Portrayed by: Mitsuaki Kanuka (voice), Yukimasa Ono (suit)
- Engine: Stick-type Vacuum Cleaner
Speed: Fastest in dust-cleaning
Custom Weapons: Chomping Cleaner, Dust-Away Brush
License Plate Number: 3196
A Kurumaju created by Itarsha from a vacuum cleaner.
- Bag of Holding: Its tank is able to contain an impossibly large amount of items that it takes an entire junkyard's worth to max out its capacity.
- Blow You Away: Aside from sucking up many objects, it can also generates a strong gust of wind from its mouth.
- Goroawase Number: Its license plate number 3196 can be read as Sa-I-Ku-Ro, punning on the word "cyclone".
- Logical Weakness: While it's able to suck up a lot of things, it's still a Kurumaju created from a vaccum cleaner. Ishiro takes advantage of this by tricking it into sucking up everything at a local junkyard and clogging up its vacuum, stopping it from sucking up anything else.
- Neat Freak: It is obsessed with cleaning up, so much so that when it is brought to a junkyard it feels compelled to suck everything up. It even carries a feathery brush to either tickle its opponents with or to unleash brush-shaped energy blasts.
Tokeinote Grumer
Portrayed by: Kento Fujinuma (voice), Hiroyuki Muraoka (suit)
- Engine: Old clock that no longer works
Speed: Fastest in time-delays
Custom Weapons: Long-Hand Saber, Short-Hand Blade
License Plate Number: 1010
A Kurumaju created by Itarsha from an old broken clock.
- Beat Them at Their Own Game: It's defeated by getting beaten by Boonboomger Robo Nitoryu in a Dual Wielding sword fight, whilst wielding two clock hands as weapons.
- Berserk Button: Anything that moves, due to being a broken clock that no longer moves. It'll ignore everything else so long as they stay stationary.Tokei Grumer: So long as I'm not moving, nobody's allowed to move!!
- Dual Wielding: Wields two clock hands named the Long-Hand Saber and the Short-Hand Blade in combat, which it can use for both close combat and to fire Sword Beams that can slice anything they come into contact with.
- Mythology Gag: Not only is it using clock hand swords just like Mirai Sentai Timeranger, it has special clock-orientation attacks just like theirs, such as its diagonal 10:10 Slash. The Boonboomger Robo defeats it with an improvised horizontal 9:15 Slash.
- No-Sell: It can shrug off Boonboomger Robo's screwdriver attacks because its screws are rusted and stripped, forcing the Boonboomgers to deploy Boonboom Classic to even the odds.
- Stealth Pun: Its license plate number is 1010. 10:10 is the position clock and watch hands are typically portrayed with.
Sauna Grumer
Portrayed by: Toshihide Tsuchiya (voice), Yukimasa Ono (suit)
- Engine: Public bath sauna
Speed: Fastest Sweating
Custom Weapons: Aufguss Towel, Hisha Crusher
License Plate Number: 0307
A Kurumaju created by Itarsha from a sauna furnace.
- Cloth Fu: Its Aufguss Towel can be used as a whip.
- Goroawase Number: Its license plate number is 0307, which can be read as "sauna".
- Improvised Weapon: Aside from its towels, it also weilds a bucket-like weapon called the Hisha Crusher that it uses to shoot energy projectiles with.
- Playing with Fire: It uses its power to progressively increase the temperature to dangerous levels, causing intense pain to civilians. Rather than actual fire though, it's all done with steam, which is far less localised and more harmful, like a climate change effect.
Darts Grumer
Portrayed by: Noboru Yamaguchi (voice); Yasuhiko Imai, Hiroyuki Muraoka (suit)
- Engine: Stylish Dartboard
Speed: Fastest Judgement
Custom Weapons: Darts Hat, Darts Bomber, Unlimited Darts
License Plate Number: 1440
A Kurumaju created by Itarsha from a dartboard.
- Attention Deficit... Ooh, Shiny!: He gets easily distracted by a fireworks display via exchanging fire with Boonboomger Robo Police.
- Decision Darts: A villainous example. If a participant hits any place on his dartboard, he will subject them to various penalties, such as being hit repeatedly by hammers or cream pies. But if anyone manages to hit the bullseye, their prize is the electric chair, which Bun Red found out the hard way.
- Didn't See That Coming: Because of its sole focus of making its victims aim for the target board on its left shoulder, it gets heavily bewildered when anyone would purposely aim anywhere but the board, such as its face. Jou abuses this multiple times, eventually labelling its face as its Achilles' Heel because of this reaction.
- Exact Words: He promises to stop the penalty games if someone lands a perfect shot and eventually does so, just never said anything about a last penalty game for the "winner".
- Faux Affably Evil: Perfectly nice when you're willing to play darts, but loses its composure hard when someone refuses to play the game. His punishment for those who lose his game can be pretty harsh, but funny, but when Taiya wins it, he straight up Electroduces him with an electric chair.
- Heads I Win, Tails You Lose: Whether they miss or hit the bullseye, his victims are screwed regardless. Jou chooses a third option.
- Improvised Weapon: Based on his motif, he shoots explosive darts at his targets including his ultimate move, Darts Bomber.
- Large Ham: Especially when playing his game.
- Stealth Pun: Its license plate number is 1440. 1-1440 is the point range in a count up darts game with 1440 being the highest point in the game.
Toilet Grumer
Portrayed by: Taiki Kimishima (voice); Yasuhiko Imai, Masato Tsutamune (suit)
- Engine: Western-style toilet
Speed: Fastest in cleaning
Custom Weapons: Washing Jar, Shurabara Rubber, Backhand Paper
License Plate Number: 9090
A Kurumaju created by MadRex from a toilet.
- Goroawase Number: Its license plate number is 9090, which reads "kirei kirei", meaning clean or beautiful, reflecting to its "cleaning" ability.
- Hoist by His Own Petard: His desperate attempt to splash both Meita and Mira (who dodges it) after Jou has no negative Hidden Depths to reveal with ends up unlocking Meita's hidden Hot-Blooded personality and teaming up with the latter to lay a beat down on him.
- Light Is Not Good: Being created from a toilet, he's mostly white, but he's a Kurumaju.
- Mix-and-Match Weapon: His Shuraba Rubber is a cross between a spiked mace and a toilet plunger.
- Toilet Humor: The highest bar ever set in a Super Sentai series.
- Truth Serum: His water has the ability to "clean" people and reveal the parts of their personality that they hide from the world.
Block Bay Grumer
Portrayed by: Shogo Teramoto (voice/suit)
- Engine: Cinderblock wall
Speed: Fastest in stopping
Custom Weapons: Block Walls, Block Attack, Giant Block
License Plate Number: 2629
A Kurumaju created by Itarsha from a cinderblock wall.
- Achilles' Heel: Even after he uses his Giant Blocks technique which otherwise renders him invulnerable, one of his blocks is a decorative one that isn't as strong as the others, which Boonboomger Robo Builder promptly exploits.
- Crippling Overspecialization: His abilities begin and end at his ability to create sturdy cinderblock walls on a whim. This means that he can't really hurt the Boonboomgers back and it's only MadRex's intervention that prevents his fight from being one-sided.
- Goroawase Number: It's license plate 2629 can be read as "block"/ブロック/bu-ro-k-ku.
- Living Structure Monster: A Kurumaju created from a cinderblock wall and has the appearance of one.
- Stone Wall: A literal example. Can create walls that are very hard to deal with, but can't do anything on offense either.
Koinobori Grumer
Portrayed by: ?
- Engine: Koinobori
Speed: ?
Custom Weapons: ?
License Plate Number: ?
A Kurumaju created by Itarsha from Koinobori (Giant Carp Windsocks).
