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

"Rumbling Power! Zenkai Vroon! (轟轟パワー, ゼンカイブルーン! Gōgō Pawā! Zenkai Burūn!)"
―Zenkai Vroon's Roll Call[src]

"Cleaning Power, Zenkai Vroon!"
―Zenkai Vroon’s Roll Call in episode 6

"I Will Never Love Again Power! Zenkai Vroon!"
―Zenkai Vroon’s Roll Call in episode 18

"Chikara Udon Power! Zenkai Vroon!"
―Zenkai Vroon's Roll Call in episode 41

Vroon (ブルーン Burūn) is Zenkai Vroon (ゼンカイブルーン Zenkai Burūn), the Blue Ranger of the Zenkaigers in Kikai Sentai Zenkaiger. He is the fifth Zenkaiger to join the team.


Working as a Tojitendo Janitor

Vroon as a Tojitendo janitor

In the past, Vroon joined Kikaitopia Dynasty Tojitendo as a janitor, because he wished to see and learn new things, which was otherwise unavailable to commoner Kikainoids.Tvicon.png TV STORY-No. 4-kai! It's Huge and Noisy!

Vroon was seen cleaning in Tojitendo Palace. When hearing that part of Kikaitopia had been transported to Earth, he interrupted the discussion of Tojitendo's leaders to ask for more information, but was punished by Ijirude for being insolent. Tvicon.png TV STORY-No. 1-kai! The World of Kikai is Kikikaikai! Later, when Barashitara informed Great King Boccowaus the appearance of the Zenkaigers, Vroon once again interrupted the meeting and was likewise punished, now by Barashitara for this. When Great Mushroom World was defeated on Earth, Vroon was cleaning a platform, so he noticed the control panel displaying the liberation of Kinokotopia from Tojitendo's confinement. Tvicon.png TV STORY-No. 2-kai! The Gao Beast is Troublesome! Finding himself grumbling about the messiness of the palace, Vroon was surprised to find that Kooritopia had been liberated, and immediately ran to alert Ijirude. Tvicon.png TV STORY-No. 3-kai! A Serious Witch!

Meeting Kaito

After revealing his findings to Ijirude, Vroon found himself being relentlessly pursued by Kudakks, Ijirude putting a death warrant on his head to keep his knowledge classified. While fleeing, Vroon managed to run into the Zenkaigers' fight with Boxing World, and although they were suspicious, they took great efforts to protect him, though Vroon's curiosity made him difficult to keep low, and eventually, they were surrounded by more people influenced by Boxing World. By then having shared a lot of vital intel with the Zenkaigers, Vroon realizes that he had a better opportunity to learn with them more than with the Tojitendo Dynasty, and joined as Zenkai Vroon, the last core Zenkaiger. All five quick made short work of Boxing World and Great Boxing World, though after cleaning the Zenkaigers' home base, everyone was left in shock when he mentioned that people sharing the names of Kaito's parents had once visited Ijirude's lab. Tvicon.png TV STORY-No. 4-kai! It's Huge and Noisy!


Classy and a bit dandy, Vroon has a burning and almost uncontrollable curiosity for knowledge, and will go to certain lengths such as joining the Tojitendo to attain such knowledge. He also has a penchant for cleaning up, as seen by his two previous jobs in Kikaitopia. Because of this, Vroon has a neat freak's mindset, and impulsively cleans up whenever he sees a mess. He also strictly reprimands those with sloppier cleaning ethics, particularly Magine's poor clean ups. This leaves him coming off as blunt and rude, though he apologizes whenever he realizes his behavior.

He has a bad habit of being easily distracted by his surroundings and asking too many questions in rapid succession, often earning him scorn from his peers. During his time as the Tojitendo janitor, the higher ups simply attacked him when he got too annoying. Due to his frantic curiosity, removing his glasses works to distract him. Vroon is also much clumsier than his companions, often falling out of sync and tripping constantly whenever he moves with or near them.

While clumsy and rather cowardly, after being reached out to by Kaito he grew to stand up for himself more and eventually fight as a Zenkaiger. He usually hangs out at a library and peruses through its books, so much so that he got his own section dedicated to books he recommends.

Like Magine, he has a verbal tic, using the tic "vroon" to describe his curiosity when it fires up. He shares Juran’s role in telling Kaito about the Tojitendo Dynasty, though as a former member himself, Vroon’s knowledge is more intimate. As a result of his Tojitendo servitude, Vroon often speaks in a semi-formal manner.

Powers and Abilities

  • Kikainoid Physiology: As a robotic being, Vroon displays the following abilities:
    • Poison Spore Immunity: While Vroon was not present during the incident, all the Kikainoids on Earth were completely unaffected by the poisonous spores produced by Mushroom World's mushrooms, which caused shortness of breath in organic lifeforms. It is therefore assumed that Vroon has this attribute, as well.
    • LED Lights: Vroon's forearms and lower legs are equipped with yellow LED lights, which allow him to see in the dark when activated.
    • Super Strength: Even when he is not transformed, Vroon has showcased moments of great strength, such as when he nearly crushed Juran's hand during a handshake.
  • Great Memory: Vroon has shown an aptitude for remembering minute details others have forgotten, as shown during the quiz held by Stacey under School World's influence. However, he was unable to differenciate headshots of Garbage World and Recycle World.


Vroon without his glasses

  • Myopia: Vroon has terrible vision and requires eyeglasses to see.
  • Exhaustion: As seen in the battle against Garbage World, Vroon can get so caught up in cleaning that he becomes exhausted and unable to fight properly.


Zenkai Vroon's insert theme is Ware Omou Yue Ni Yume Ari.

Zenkai Vroon

"San-Juu Bang! Bang Bang! Bang Bang! Bang Bang! Bang Bang! Babababang! Zenkai Vroon!"
―Transformation announcement[src]
  • Height: 200 cm[1]
  • Weight: 420 kg
  • Speed: 80 km/h
  • Power: 1700

While all of the core Zenkaigers excel at gunmanship, Zenkai Vroon specializes in extreme displays of power, and is physically the strongest of the core Zenkaigers. As such, he uses the Vroon Picker to smash opponents or simply punch at them with enough force to send them flying several feet. Zenkai Vroon also has the ability to erupt in a large energy burst, sending those crowding over him flying away at a good distance.

Out of all the Kikainoid Zenkaigers, Vroon has showcased the most robotic and mechanically unique features. He can detach his upper torso from his waist, sending it flying skyward and free-spinning to throw back enemy projectiles, generating momentum for dealing heavy hits while doing so. He can also use his wheels for rapid transit, simply lying on his back while spinning them quickly to race towards his destination. This also lets him act as a temporary form of transport for his teammates.


Appearances: Zenkaiger Episodes 4-20, Superhero Senki, 21-49, Zenkaiger G-Rosso stage show, Zenkaiger vs. Kiramager vs. Senpaiger

"Big Bang! Go! Go! Go-Go Go! Zenkai Vroon!"
―Transformation announcement[src]

By switching his Sentai Gear to its Kikai Side, Zenkai Vroon grows larger, allowing him to fight the Kudaitests. Zenkai Vroon can transform into his mecha form, VroonDump (ブルーンダンプ BurūnDanpu). In this form, Vroon can combine as the left half of any standard ZenkaiOh combination, but with the Zenryoku Zenkai Cannon forms the left leg of Zenryoku ZenkaiOh, with his wheels being attached to the ankles of the combinations he is involved in.

Appearances: Zenkaiger Episodes 4-8, 10-11, 13, 16-21, 24, 29-33, 35-37, 39-41, 43-44, 46-47, Zenkaiger vs. Kiramager vs. Senpaiger

Transformation and Roll Call

Behind the Scenes


Super Sentai References

Concept Art


Vroon is named after the onomatopoeia "vroom", which is a sound related to the Boukengers' vehicle theme. The Japanese pronunciation of his name is very similar to 'broom,' which could refer to his job as a janitor, and "blue" which could refer to his Ranger color.


  • Zenkai Vroon is the only Kikainoid Zenkaiger not caught in the Earth-Kikaitopia merging incident (due to being part of Tojitendo) and thus remained on Kikaitopia until the fourth episode.
  • Vroon is the only Kikainoid Zenkaiger who did not fire their Geartlinger immediately upon receiving it.
  • Vroon is the first Zenkaiger to have a solo morphing sequence which happened in episode 6.
  • There is a notable disparity with Zenkai Vroon's wheels; in his ranger form, the wheels on his forearms are smaller than the wheels on his shoulders, though in his VroonDump form and combined as ZenkaiOh, all of the wheels are exactly the same size.
  • Unlike Juran or Gaon, Vroon's feet and shins are one singular piece, and as such most optional outfits he is seen wearing often stops at the knees. This applies to both the civilian costume and his Zenkaiger suit.
  • Vroon's ability to disconnect his waist from his torso has often been used by producers to provide visual gags for the series. However, this particular gag was only used a few times in the show itself.



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 - Kairi Yano - Raptor 283 - Shou Ronpo - Juru Atsuta - Tametomo Imizu - Sena Hayami - Shiguru Oshikiri - Sayo Oharu - Takamichi Crystalia
Others: Taro Momoi
Kikaitopia Dynasty Tojitendo
Leader: Great King Boccowaus - King Potdeus
Generals: Mobile Commander Barashitara - Mechanic Officer Ijirude - Gege - Stacy - Hakaizer - Dr. Iokal
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
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
Blue Rangers
Main Series
Akira ShinmeiRyu HigashiKyousuke ShidaDaigoro OumeKin'ya SamejimaSaburo AoyamaYosuke ShimaRyuuta NanbaraYuuma OzoraBunAkiraMegumi MisakiYouhei HamaKen HoshikawaAko HayasakaDanShojiSaizouYuji MitaNaoki DomonShun NamikiGoukiNagare TatsumiAyaseKai SamezuNanami NonoYukito SanjyouHouji TomasuUrara OzuSouta MogamiRetsu FukamiRenn KousakaRyunosuke IkenamiHydeJoe GibkenRyuji IwasakiNobuharu UdoHaru TokashikiYakumo KatouSelaGaruTouma YoimachiMeltoShiguru OshikiriVroonShinichi Saruhara

Secondary Rangers
NinjamanGunmazinSignalmanIsshuu KasumiRamirezYuko FukuiKotaro Sakuma
EAGLE agentDummy Dia JackDeathdark BlueGinga BlueShadow Blue SwallowGolemPrevious TenmaRangerCopy TenmaRangerShoji's grandsonFlower Ninja AyameZokuBlueNeziBlueCopy TimeBlueCopyBlueShade GaoBlueWendinuFake HurricaneBlueFake KuwagaRaigerAyameganezumiEvil MagiBlueVrilEvil Bouken BlueKarthRyuzaburoRyujiDDai-kunNobuta-sanAmi-neesan

Power Sets
Main Series
AorengerDia JackBattle FranceDenziBlueVulSharkGoggleBlueDynaBlueBlue3ChangePegasusBlue FlashBlue MaskBlue DolphinBlue TurboFiveBlueBlue SwallowTriceraRangerTenmaRangerNinjaBlueOhBlueBlue RacerMegaBlueGingaBlueGoBlueTimeBlueGaoBlueHurricaneBlueKuwagaRaigerAbareBlueDekaBlueMagiBlueBouken BlueGekiBlueGo-On BlueShinken BlueGosei BlueGokai BlueBlue BusterBlue GorillaKyoryu BlueKyoryu CyanDeathryugerKyoryu NavyToQ 2gouAoNingerZyuoh SharkOokami BlueKoguma SkyblueLupinBlueRyusoul BlueKiramai BlueZenkai VroonSaruBrother
AkibaBlueBrave Blue DinoAoiHero