Izenbo sowrd
Human Host/Form: Zen Tachibana
Height: 50 m
Weight: 33.000 t
Place of Origin: Earth (Izenborg Universe)
Transformation Item: The Izenborg-Go ship and the two cybernetic parts of Ai and Zen Tachibana
Type: Hero
Voice actor(s): None
Suit actor(s): Nikamoto Tatsumi
First Appearance: Dinosaur War Izenborg episode 20
Last Appearance: Dinosaur War Izenborg episode 39
Race: Cyborg
Status: Alive
Affiliation: D Sentai
Izenbo (アイゼンボー, Aizenbō?) is a character in the Dinosaur Great War Izenborg series. Izenbo is the second combination of two demi-cyborgs Ai and Zen Tachibana. He is known as Gemini in the U.S.A. Though the series ran with 39 episodes, Izenbo did not first appear until episode 20.


Dinosaur Great War Izenborg

Ai and Zen Tachibana, the protagonists and members of the D Sentai team, unite to transform into the Izenborg duo to destroy the monsters: Zen becomes Izenborg Man, the full human pilot of the ship; Ai becomes the Mother Computer of the ship; the tank Izen-I converts into the powerful Izenborg-Go.

On episode 19, Ai is badly injured and damaged. She is repaired by the scientific team, then a mysterious "alien" power surge coming from a cross further "charges" her. Suddenly, she appears stronger and faster. From this point, when the Izenborg-Go ship attack doesn't work anymore, the duo can transform again to form the giant warrior, Izenbo. Zen becomes the main consciousness and body, while Ai - inside a modified version of the Izenborg-Go - is embedded into the head in order to provide him with energy and additional computing faculties. The fusion process to generate Izenbo is called Bo Change. It is uncertain what is Izenbo's true nature, but he could be the natural and perfect fusion between human and machine.

Izenbo is able to sustain his form for 2 minutes and 20 seconds.


  • Height: 50 m
  • Weight: 33.000 t
  • Flying speed: Mach 8
  • Leap capability: 800 m
  • Active time: 2 minutes and 20 seconds


  • Dual Blades: Summoning them from thin air, Izenbo can wield two katana-like blades to attack his foes.
  • Iron Fork Cutter: His left hand can convert into a massive rotary saw blade.
  • Izenbow: Combining the two blades he summons, Izenbo can create a bow.
  • Izen Kick: An attack similar to the Leo Kick, Izenbo launches himself skyward after many flips and turns, delivers a mighty kick to the head of his enemies. He can jump 800 m in the air in order to perform the Izen Kick.
  • Flight: Izenbo can fly at Mach 8.
  • Energy Tornado: A very rare attack that he only used twice, Izenbo turns his whole body into a flaming tornado.
  • Fire Ball: Izenbo's ultimate ability.



Izenborg Clip09:50

Izenborg Clip


Other Heroes
Showa Heroes

Mirrorman | Falcon | Redman | Red Fighter | Green Fighter | Orange Fighter | Triple Fighter | Jumborg Ace | Jumborg 9 | Fireman | Izenbo | Koseidon
Heisei Heroes

Gridman | Servo | WoO | Mirrorman Reflex | Gridman Sigma
Ally Heroes

God Zenon | Dyna Dragon | Mountain Gulliver No. 5 | Reimon | Mirror Knight | Glen Fire | Jean-bot | Jean-nine

Start a Discussion Discussions about Izenbo

  • Izenborg

    • I already made a page for Aizenbo, so is this page nessasary?

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