History Characters / TokusouSentaiDekaranger

* CatchPhrase: His individual "case closed" phrase: "There's no such thing as a storm that doesn't end" (in line with her usual love of JustForPun, it's a rhyme phrase "''kono yo ni wa yamanai ame wa nai''").

* SecretAdmirer: [[spoiler:Turns out, the SecretAdmirer stalker in Episode 45 was in love with Tetsu, specifically having fallen in love with him [[CallBack during the events of Episode 26]]. That Tetsu happened to be DisguisedInDrag at the time isn't an issue, because the alien is from a hermaphroditic race that easily falls in love with AnythingThatMoves. Tetsu is [[AbhorrentAdmirer absolutely not pleased by this development]].]]

* SenpaiKohai: After Tetsu proclaims him to be his senior, Ban responds just as enthusiastically and accepts Tetsu as a junior to follow in his footsteps. [[spoiler:This is to the point Ban is only comfortable leaving the Earth station for the Fire Squad once Tetsu proves to him that he can be the Dekarangers' HotBlooded "fireball" in his place.]]

A member of the special forces "Tokkyou"[[note]]short for "Special Investigator Division for Violent Crime Countermeasures" (''tokubetsu shitei kyouaku hanzai taisaku sousakan''), translated by Over-Time as "[[FunWithAcronyms VICE]]" (Vicious Interplanetary Criminal Engagement) and "Triple S" (Specialized Sin-Prevention Squad) by Berndadelta[[/note]] branch of SPD who was originally sent to Earth to deal with the Hells Siblings. Initially, he looks down on the Dekarangers under the belief that [[EmotionsVsStoicism emotions only compromise efficiency]], but after Ban proves to him that cold rationality isn't everything, he decides he has more he needs to learn and stays behind at the Earth branch as Ban's [[SenpaiKohai junior]]. As it turns out, he's actually a FishOutOfWater who was taught to be the way he was by a SternTeacher; in fact, he's an expressive and deeply emotional person who just might have the potential to be even more HotBlooded than Ban...

* SenpaiKohai: In terms of formal ranking, Tetsu is actually more experienced and higher-ranked than the other Dekarangers (since he'd been training under Tokkyou for fifteen years), but he establishes himself as a "junior" to Ban and the others because he feels he should learn from them in terms of how to fight with feelings and adjusting to life on Earth, therefore making him simultaneously in a higher position yet also their junior. [[spoiler:At the end of the series, once Ban transfers to the Tokkyou-equivalent Fire Squad, Tetsu has himself demoted to a regular silver badge and completely takes over Ban's role as the Dekarangers' resident "fireball".]]

* DarkChick: Succubus, the sole humanoid female member.

* SheKnowsTooMuch: TheMole marked her for death and sent a horde of Anaroids, Batsuroids and Igaroids after her to prevent her from revealing everything she saw, because she knows who actually did the crimes.

* CoDragons: They're Reidlich's minions and in fact aren't even police officers (presumably having infiltrated via Riedlich pulling strings).

* DamselInDistress: She's on the run from the mole's forces because she knows the truth about who did the crimes.

[[folder:Carrie '''(unmarked spoilers)''']]

* AnimalMotifs: He's based on a spider

A witness to the crimes supposedly committed by Doggie. She went on the run for a long time to find Ban's team, but trying to safeguard her may prove more than a challenge for the Dekarangers. Only appears in ''10 Years After''.

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* CatchPhrase: His individual "case closed" phrase: "[[FuroScene Now to unwind with a nice long bath!]]"

* VillainousLegacy: The villain of ''[[Film/MahouSentaiMagirangerVsDekaranger Magiranger vs. Dekaranger]]'' is a Hades Beastman inspired by Abrella's legacy, and looking to succeed him as the underworld's biggest black marketeer.

[[folder:Gas Drinkers]]
!!Algol Aliens Volka, Whinsky, Algol Giin and Brandyl
!!!'''Portrayed by:''' Kenichi Endō (Volka, voice), Maroshi Tamura (Brandyl, voice), Akiko Amamatsuri (Giin, voice), Yoshinori Okamoto (Whinsky, voice), suit actors unknown
A group of robotic aliens from the planet Algol who serve as the antagonists of TheMovie.

* DyingCurse: Curses out the Dekarangers after everyone finishes him off, following his approved deletion.

* LaserGuidedKarma: Tried to kill Doggie Kruger, only for his would-be victim to stop him from finishing his recruits off. As if that weren't enough, Doggie's recruits, who'd worked around the clock to expose him, delete him after given the green light for his criminal charges.

* TheMole: As the Dekarangers find out, he's colluding with the Space Mafia, selling them information onSPD for a handsome profit.
* PoweredArmor: His Neo Hyper Muscle Gear grants him enhanced durability and sheer firepower. Once he absorbs Mugi and Assam into it, his firepower and durability shoot up.

* BreakingOldTrends: Unlike past ''Super Sentai'' enemies they're not a unified faction but rather mostly unrelated thugs and criminals whose only connection is through all of them having bought equipment and resources from Abrella, who himself is not the boss of any Alienizer.
* MakeMyMonsterGrow: Some Alienizers have special powers that enable them to grow giant upon defeat. Most just pilot a [[HumongousMecha Heavy Industrial Machine]] instead.

* CannonFodder: They're not particularly strong, but as they often attack in large swarms they can be quite a nuisance.

!!Galaxy Bureau of Police Chief Kight Reidlich

* BigBad: He turns out to be the one who committed the murders Doggie was accused of and the guy who colluded with the space mafia and arranged for the deaths of any witness who saw him, Carrie included, kicking off the story of ''10 Years After''.

* EvilAllAlong: He turns out to be the mole selling out the SPD's information to the space mafia and did the killings, including the murder of Carrie's dad while posing as the Galaxy Bureau of Police Chief.
* FrameUp: He turns out to be the guy who killed a couple of people and framed Doggie Kruger for the murders.

* IronicName: His name is taken from "Redlichkeit" which means "integrity" in German with the "keit" put in front of "redlich". However, owing to his status as the mole, he doesn't have any integrity or honesty at all, let alone a sense of justice.
* LaserGuidedKarma: Tried to kill Doggie Kruger, only for his would-be victim to stop him from finishing his recruits off. If that's not enough, Doggie's recruits, who worked around the clock to expose him, delete him after given the green light for his criminal charges.
* LeaveNoWitnesses: The whole plot of ''10 Years After'' began due to his habit of killing anyone who witnesses his crimes, and it happens twice...
** He arranged for Carrie to get killed by a couple of Anaroids, Batsuroids and Igaroids for witnessing his most recent murder of some of his subordinates and her dad.
** Doggie fared no better. He had smelt his way to him and witnessed his crimes. As a result, he wounded the dog alien, took his disguise and sabotaged his medical drip such that he never wakes up. One Igaroid even entered his medical ward to finish him off while he was still in bed under his orders.
* TheMole: As the Dekarangers find out, he's colluding with the Space Mafia, selling them information about the SPD for a handsome profit.

[[folder:The Neo Dekarangers]]

* BitchInSheepsClothing: They show themselves to be nice and rather competent at their job as cops despite being a little too laid-back when they're not fighting crime. [[spoiler:However, they turn out to be working for the mole who framed Doggie Kruger.]]
* CoDragons: [[spoiler:They're the two henchmen of the mole who was trying to hide his criminal activity while working for the SPD, leaving them to do the dirty work of bringing Carrie to him to off her.]]
* LegacyCharacter: They're the newest recruits who take up the mantle of [=DekaRed=] and [=DekaYellow=] respectively.

!!!'''Portrayed by:''' Rikiya Koyama (voice), unknown (suit actor)

!!!'''Portrayed by:''' Rakuto Tochihara (Assam's live actor) and Mizuho Hata (Mugi's live actor), Jun Watanabe (Assam's suit actor) and Jiro Uchikawa (Mugi's suit actor)

A member of the special forces "Tokkyou"[[note]]short for "Special Investigator Division for Violent Crime Countermeasures" (''tokubetsu shitei kyouaku hanzai taisaku sousakan''), translated by Over-Time as "[[FunWithAcronyms VICE]]" (Vicious Interplanetary Criminal Engagement)[[/note]] branch of SPD who was originally sent to Earth to deal with the Hells Siblings. Initially, he looks down on the Dekarangers under the belief that [[EmotionsVsStoicism emotions only compromise efficiency]], but after Ban proves to him that cold rationality isn't everything, he decides he has more he needs to learn and stays behind at the Earth branch as Ban's [[SenpaiKohai junior]]. As it turns out, he's actually a FishOutOfWater who was taught to be the way he was by a SternTeacher; in fact, he's an expressive and deeply emotional person who just might have the potential to be even more HotBlooded than Ban...

* GoMadFromTheRevelation: Succubus gets very close to making Jasmine cross the DespairEventHorizon Episode 21 by showing her all of her memories of brutally destroying other planets. Directly witnessing the potential outcome terrifies Jasmine so much that she almost offers herself up as Succubus's "pet" in order to strike a deal and get them to spare Earth. Ban manages to snap her out of it by giving her the confidence to believe that JusticeWillPrevail.