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Icon-zenkaiger.pngThis article is about a/an villain in Kikai Sentai Zenkaiger

"Sir! Oh great and mighty Lord Boccowaus... Only a single world remains to contain within a Tojigear until we've subjugated them all. Yes."
―Mechanic Officer Ijirude's first words when Great King Boccowaus demanded a status report.[src]

"Lord Boccowaus!!!"
―Mechanic Officer Ijirude's final words before his death[src]

Mechanic Officer Ijirude (技官イジルデ Kikan Ijirude) was a villain of Kikai Sentai Zenkaiger who serves the Kikaitopia Dynasty Tojitendo as their resident genius.


Ijirude joined the Tojitendo and became third in command of the Tojitendo (second only to field general Mobile Commander Barashitara and the Tojitendo's ruler Great King Boccowaus). It was Ijirude that invented the Parallel World Gate which they had been using to observe and go to various parallel worlds as part of their nefarious schemes for conquest of the entire multiverse. At some point in the past prior to the start of the aforementioned series' events, while he was using the Parallel World Gate to monitor the parallel worlds that they are intending to conquer as part of their evil plans, Ijirude had noticed both Isao Gokishida and Mitsuko Gokishida along with successfully capturing them as part of his sinister goals.

Not only that, after he had captured the two scientists themselves, he had stolen their knowledge regarding the Sentai Gears in order to create the technology that would be used as the basis of the Tojiru Gears which would be utilized as part of Boccowaus' tyrannical goals of ruling over all of existence. However, in order to maintain his credibility as the kingdom's resident genius, he had kept the entire truth regarding the technology that was used to create the Tojiru Gears as well as the current status of both of Kaito Gokishida's parents to himself. Tvicon.png TV STORY- No. 36-kai! The Surprisingly Shocking Great Kidnapping!


As part of Great King Boccowaus' grand plan, Barashitara and Ijirude (the Tojitendo's resident genius) begin consuming the various worlds and trapping them inside Tojiru Gears. These include those of the Gorengers (while they were fighting Zolders), the Zyurangers (in the midst of their battle against Dora Goblin) and the Kiramagers (as Juru fights Galza). Ijirude is first seen with Barashitara as Boccowaus ask for a field report and he reveals that a single world remains out of their grasp before they have absolute control over the multi-verse. When Boccowaus is less than impressed since he had three months to conquer this world and has achieved nothing, he tries to explain himself only for Vroon (the janitor) to pipe up and for Ijirude to have to blast him down. With that small matter dealt with, Boccowaus tells him to find and eliminate the anomaly causing this disruption in their plans. However, Boccowaus' pet bird Gege suggests that they should invade this world. However, the plan ultimately fails due to the intervention of Juran the Kikaitopian and Kaito Goshikida who found the Zenkaigers and deal the Tojitendo their first defeat. Tvicon.png TV STORY-No. 1-kai! The World of Kikai is Kikikaikai!

After he had witnessed Zenkaizer's and Zenkai Juran's use of the Sentai Gears during the Tojitendo's first invasion of Kaito Gokishida's homeworld along with noticing the similarities between the aforementioned heroes' Sentai Gears and the Tojitendo's Tojiru Gears, he had discovered that he could infuse the Kudakks (the Tojitendo footsoldiers) with Tojiru Gears to turn them into special monsters dubbed World Monsters in order to convert entire dimensions to their rule. Tvicon.png TV STORY-No. 2-kai! The Gao Beast is Troublesome!

Ijirude continues his project even as Boccowaus and Barashitara discuss the disgrace of using Garbage World to create Garbagetopia since Boccowaus considers it a personal insult. They mention his absence but nothing comes of it. Tvicon.png TV STORY- No. 6-kai! Unpleasant and Mysterious Garbage Handling!

Ijirude (having taken a break from his mysterious project) attends a meeting where Barashitara is disgusted when a Kudakk sent to Earth to attack the Earth with a Kudaiter returns as the sole. However, when a Tojiru Gear falls down after Boccowaus pounds the ground, Gege suggests punishing the Kudakk by infusing it with the power. Boccowaus agrees and Ijirude inserts it into the Kudakk which creates Super Warumono World who is later destroyed by the Zenkaigers. Tvicon.png TV STORY-Kikai Sentai Zenkaiger The Movie: Red Battle! All Sentai Rally!!

Ijirude’s special project is revealed to be an evil copy of the Geartlingers dubbed the Geartozinger with the same capabilities. He reveals this to Boccowaus as Stacy confronts the Zenkaigers with said weapon much to his majesty’s surprise but also admirance. Later on, after Stacy henshins, Barashitara confronts Ijirude and he reveals his motives for using Stacy. As it turns out, Stacy is being used as little more than an experimental guinea pig since he needs to test it on a human first due to the similarities between Stacaesar and Zenkaizer. Even so, Stacy later has to withdraw due to overusing his Sentai Gears. Tvicon.png TV STORY-No. 7-kai! The Prince of the Demon World is Short-Tempered!

Ijirude is confronted by Boccowaus when Stacy’s tactic of summoning many primary Robos from Super Sentai history fails as they cease to exist. Ijirude realizes that using too many Gears at once has completely drained the Geartzoinger of all of its power so it needs to recharge. Tvicon.png TV STORY-No. 8-kai! Door to Door from Another World?!


The end of Ijirude

When he had heard news that the Zenkaigers had somehow been transported to the Tojitendo Palace, Ijirude had prepared his personal mecha aka the Ijirudestroyer IV in order to deal with the heroes themselves once and for all. In spite of the combination of both the power of one of his self-proclaimed great inventions and the support of a summoned Kudaitest so that he could one up his opponents, Ijirude had lost the advantage that he had in the fight in question as a result of the arrival of the other Zenkaigers along with Secchan. During the climax of the final showdown itself, Zenkaizer proceeds to list down everything that Ijirude had played a significant part in throughout the series in question with all of the other Zenkaigers offering their own opinions regarding Ijirude's actions throughout the series itself. Once everything has been said and done, the Ijirudestroyer IV tried to defend itself from the Zenkaigers' final attack but they had successfully broke through its guard which had destroyed the giant robot itself. As a result, the Tojitendo's resident genius only had just about enough time to scream Boccowaus' name out loud before he had perished along with his personal giant robot in a blaze of glory. Tvicon.png TV STORY-No. 47-kai! Enter The Palace! I'm Proud Even In Front of The Boss!


Despite his death, Buccowaus would finish absorbing the Tojigear’s he asked Ijirude to retrieve, allowing him to assume his final form, though he himself would be destroyed by the Zenkaiger’s as well. God (Zenkaiger) would transport Ijirude’s Tojigear system to the World of Zenkaiger and use it to seal all of the Parallel Worlds back into Tojigears with the exception of the World of Zenkaiger. Tvicon.png TV STORY-No. 48-kai! Sky Full of Stars, The Dynasty Collapses! After his defeat against Kaito in game of Scissors, Paper, Stone for the fate of all Parallel Worlds. God would inform Kaito of the location of the Tojigear System, located above the Tokyo Skytree, with a cloaking system to hide it in plain sight. Kaito would destroy the Machine with the Zenryoku Zenkai Cannon, freeing all Parallel Worlds and destroying the last of Ijirude’s inventions. Tvicon.png TV STORY-Last-kai! My World, Everyone's World


The self-proclaimed genius of the Tojitendo, Mechanic Officer Ijirude is a typical schemer as he is constantly thinking of new ideas and strategies in order to try and sabotage or kill the Zenkaigers.

Ijirude has proven himself to be a very shameless individual due to the fact that he had called himself the Tojitendo's greatest genius even though most of the inventions that he had created which had made the most significant contributions in the dynasty's goals for multiversal conquest are actually plagiarized works that are thought up by two scientists that he had captured beforehand.

He is also a very deceitful coward as he is willing to cover up any and all mistakes or secrets that he fears would make him potentially lose face with Boccowaus and his fellow peers by any means necessary. For example, when Vroon had brought up the detail that when a Great World had been destroyed as a result of the utilized Tojiru Gear in question had been freed which caused the corresponding parallel world to become freed, Ijirude proceeds to send an army of Kudakks in order to kill him so that he could cover up the aforementioned detail. Not only that, a prominent example of his deceitfulness would be his act of keeping the two scientists that he had captured beforehand a secret from everyone else while claiming sole credit for creating the Tojiru Gears, Hakaizer and the Zenryoku Zenkai Cannon before he was forced to confess the entirety of his most valued contributions to Boccowaus himself once Hakaizer had accidentally revealed his true identity to all of the Zenkaigers and Stacy.

In addition to that, Ijirude is a selfish person who is always willing to throw another person under the bus in order to save his own skin. For example, when Ijirude was punished by Boccowaus as a result of HaKaijuOh's destruction as well as permanently losing Hakaizer, he had decided to pin the blame on Stacy and accuse him for playing a part in the two aforementioned events in order to spare himself from facing even more severe punishment as a result of HaKaijuOh's destruction and losing Hakaizer even though Stacy himself had been following all of Ijirude's plans throughout the duration of their partnership.

Powers and Abilities


  • Monster Creation: Ijirude could create World or Great World by infusing a Kudakk or Kudaitest with a Tojiru Gear.
  • Teleportation: Ijirude could teleport to any location at will.
  • Kudaitest Summoning: Ijirude could summon a Kudaitest to become a Great World.
  • Finger Lasers: Ijirude could release small light blue laser beams from his fingertips.
  • Equilibrium: Ijirude was able to land upright after Boccowaus slammed his fist down hard.


  • High-Level Intellect: Ijirude was an incredibly intelligent being, proving to be exceedingly good at creating things such as the Tojiru Gears and then finding a practical application in the form of the World monsters.
  • Skilled Inventor: Ijirude was a skilled inventor, being able to create many inventions and gadgets, such as the Geartozinger for Stacy. He was also capable of replicating and altering existing technology, such as creating the Dark Sentai Gears.


  • Loud Noise: Ijirude is unable to withstand loud noises.
  • Awkward Balance: Because of his proportions, Ijirude has a hard time standing up again after falling down.
  • Ego: Ijirude thinks very highly of himself to the point that he constantly underestimated the Zenkaigers' determination, resulting in his demise.


  • Ijikku Hand (イジックハンド Ijikku Hando): Ijirude wielded a reacher-like staff in combat.
    • Electric Discharge: Ijirude can release purple electricity from his staff strong enough to take down at least three Zenkaigers with one hit.
  • Ijirudestroyer IV: His personal mecha

World Monsters

Behind the Scenes



  • Ijirude is themed after a mad scientist and experiment lab equipment.

Concept Art


  • His name was derived from "tinkering" (いじる Ijiru) in Japanese.




Icon-zenkaiger.png Kikai Sentai Zenkaiger
Kaito Goshikida - Juran - Gaon - Magine - Vroon - Zocks Goldtsuiker - Stacy
Special-Exclusive: Zenkai Red - Flint Goldtsuiker
Transformation Devices
Transformation Gun Geartlinger (Geartozinger) - World Thief Transformation Gun Geardalinger
Sentai Gear-related
Sentai Gears (Dark Sentai Gears) - Zenkai Buckle (Twokai Buckle)
Juran Sword and Juran Shield - Gaon Claw - Magine Stick - Vroon Picker - Zenkai Tenlance - Zenryoku Zenkai Cannon
Mecha and Robos
JuranTyranno - GaonLion - MagineDragon - VroonDump - Battleship CrocoDaiOh (CrossKaiOh - CrawlingOh) - Zenryoku Eagle
Superbike Enya Rideon
Giant Robos
Zenkai Gattai ZenkaiOh (JuraGaon - VrooMagine - JuraMagine - VrooGaon - SuperJuran - SuperVroon - DonZenkaiOh) - Kaizoku Gattai TwokaiOh (TwokaiOh Ricky - TwokaiOh Cutanner - Super TwokaiOh - CrocoDai Bazooka) - Cho Zenkai Gattaiju ZenKaijuOh (ZenKaijuDrill) - Zenryoku ZenkaiOh
Secchan - Yatsude Goshikida - Isao Goshikida - Mitsuko Goshikida - Flint Goldtsuiker - TwokaiRicky - TwokaiCutanner
Legendary Sentai Rangers: Tsuyoshi Kaijo - Sokichi Banba - Tsuruhime - Doggie Kruger - Chiaki Tani - Captain Marvelous - Ahim de Famille - Gai Ikari - Kairi Yano - Raptor 283 - Shou Ronpo - Juru Atsuta - Tametomo Imizu - Sena Hayami - Shiguru Oshikiri - Sayo Oharu - Takamichi Crystalia
Others: Taro Momoi
Kikaitopia Dynasty Tojitendo
Leaders: Great King Boccowaus - King Potdeus
Generals: Mobile Commander Barashitara - Mechanic Officer Ijirude - Gege - Stacy - Hakaizer
Worlds: Mushroom World - Ice World (Presski World) - Boxing World (Kickboxing World) - Sushi World - Garbage World (Recycle World) - Door World - Super Warumono World (Normal Warumono World) - Kashiwa Mochi World (Sakura Mochi World) - Noon World (Sun World, Sundial World) - Onigokko World - Snail World - Retro World - Magnet World - Invisible World (Thief World) - Love World - Kabutomushi World - Hikoboshi World (Orihime World) - Copy World - Bullfighting World - Vacances World - Manga World - Tennis World - Dried Persimmon World - Milk World - Inverted World - School World - Halloween World - Diamond World - Surprise Box World - Daikon World - Rider World - Bon World - Shougatsu World - Noodle World - Kotatsu World - Headwind World - SD World - Omikuji World - Carrot World - Sapphire World - Bat World - Beef Rib World - Match World - Traffic Light World - Theater World
Great Worlds: Great Mushroom World - Great Ice World (Great Presski World) - Great Boxing World (Great Kickboxing World) - Great Sushi World - Great Garbage World (Great Recycle World) - Great Door World - Great Kashiwa Mochi World - Great Noon World - Great Onigokko World - Great Snail World - Great Retro World - Great Magnet World - Great Invisible World (Great Thief World) - Great Love World - Great Kabutomushi World - Great Hikoboshi World - Great Copy World - Great Bullfighting World - Great Vacances World - Great Manga World - Great Tennis World - Great Persimmon World - Great Milk World - Great Inverted World - Great School World - Great Halloween World - Great Diamond World - Great Surprise Box World - Great Daikon World - Great Bon World - Great Shougatsu World - Great Noodle World - Great Kotatsu World - Great Headwind World - Great SD World - Great Omikuji World - Great Carrot World - Great Sapphire World - Great Bat World - Great Beef Rib World
Recycle Sentai Great Worldgers: Great Recycle World - Great Mushroom World - Great Ice World - Great Boxing World - Great Sushi World
Fake Zenkaigers: Fake Kaito - Fake Zocks
Grunts: Kudakks - Kudaiters - Kudaitests (New Kudaitests)
Mecha: Battle Caesar Robo (Battle Caesar Robo II - Battle Caesar Robo III) - ZenkaiOh Black JuraGaon (Black JuranTyranno - Black GaonLion) - HaKaijuOh - Ijirudestroyer IV
Others: God - Dr. Iokal - Doetamu (Tanuki SP)