Icon-prtf.png This article is about a/an monster in Mirai Sentai Timeranger.

"Oh Francois, where did you get off to?"
―Mad Scientist Genbu's first words[src]

"I'll have to teach you how great I am!"
―Mad Scientist Genbu's first words enlarging himself[src]

Prisoner #1524, Mad Scientist Genbu (狂気の科学者・ゲンブ Kyōki no Kagakusha Genbu, 25-26) is a turtle-themed Londerz Prisoner.


A robotic turtle-like scientist who was imprisoned for sacrificing his assistants in his space-time experiments. After Don Dolnero released him from the custody, Genbu was paid 50 million to eliminate the Timerangers. He managed to trap the Timerangers in the Genbu Zone, composed of various pocket dimensions of his own making based on his research, summoning his Copy Timeranger (コピータイムレンジャー Kopī Taimurenjā), evil copies of the Timerangers at their zenit, on them. Only TimeRed and TimePink escaped the dimension, later managing to use a "in-sync battleplan" to destroy the Genbu Zone and the Timerangers' copies from the inside out without harming their friends in the process. Enraged, Genbu enlarged, created a Copy TimeRobo Alpha (コピータイムロボα(アルファ) Kopī Taimurobo Arufa) to fight for him. Once the copy was destroyed, Genbu was brought in by TimeShadow Beta.


to be added

Powers and Abilities


  • Lightning Bolt: Genbu can summon blue lightning bolts from the sky capable of downing his opponents.
  • Duplication: Genbu can create duplicates of many things. He created the evil clones of Timerangers and TimeRobos.
  • Teleportation: Genbu is able to teleport at will.
  • Turtlecon Device Glows.gif
    Enlarging: As all other Londerz Prisoner, Genbu can enlarge himself using his Depression Seal.


  • Intelligence: Genbu is one of the more smarter Londerz Prisoner, being able to come up with tactics that he can use against his opponents.
  • Resourcefulness: In addition to his amazing intelligence, Genbu is able to come with up resources that are useful to his advantage.


  • Teleportation Casting Remote: Genbu uses a turtle shell-like remote that can teleport things and people to his pocket dimension.
    • Pocket Dimension: Genbu is able to use his remote to create a pocket dimension where he has absolute control over its aspects and can imprison his opponents in.


Behind the Scenes


Genbu is voiced by Keiichi Sonobe.


  • His design is based on a turtle.

Concept Art


  • His name is a reference to the black tortoise constellation of the same name (Genbu) as well as gen (元), the Japanese reading of "yuan", the Chinese currency unit.


to be added


See Also


Icon-prtf.png Mirai Sentai Timeranger
Tatsuya Asami - Yuri - Ayase - Domon - Sion - Naoto Takizawa
Chrono Changer - V Commander - Time Emblem - Double Vector - DV Defender - Assault Mobile/Vector - Voltech Bazooka - Time Flyer
Tac - Time Robota - Honami Moriyama - City Guardians - Wataru Asami - GoGoV - Reggie
Mecha and Robos
Time Jet 1 - Time Jet 2 - Time Jet 3 - Time Jet 4 - Time Jet 5 - TimeJet Gamma - V-Rex
TimeRobo Alpha/Beta - Time Shadow - TimeRobo Shadow Alpha/Beta - V-Rex Robo - Providus
Londerz Family
Don Dolnero - Lila - Gien - Zenitts - Nova - MechaCrisis - NeoCrisis
Londerz Prisoners
Mad Bomber Jekkar - Cash Extortionist Keys - Serial Kidnapper Nabal - Hitman Mad Blast - Jewel Thief Rouge - Corrupted Medicine Doc - Hijacker Nabokov - Corrupted Officer Arnold-K - Mercenary Org - Sadist Gougan - Blackmailer Gaymark - Gambler Velito - Mad Racer Baron - Sniper Reihou - Gourmet Pyromaniac Vincent - Blackmailing School Gang Leader Flan - Terrorist Sandoora - Bodyguard Hydrid - Marriage Swindler Barbera - Energy Thief Uugo - Assaulter Borg - Mad Scientist Genbu - Beautician Domiiro - Arms Smuggler Hammer - Poacher Master Hunter - Counselor Zektar - Bomb-Maker D.D. Ladis - Corrupted Financier Dogoal - Stalker Detective Abel - Hacker Yuugento - Killer Boxer Boribaru - Dinal - Lupia - Real - Bats - Sealing - Arms Dealer Banjan - Saboteur Mayden - Spiritual Filmmaker Glokun - Serial Thief Dorpa - Prophet Strauss - Computer Engineer Gate
Hell's Gate Prisoners: Hell's Gate Prisoner Blaster Mad - Hell's Gate Prisoner Jagul - Hell's Gate Prisoner Emboss - Hell's Gate Prisoner Harbel
Other: Captain Ryuya - Spell-Master Pierre - G-Zord