This article is about a/an hero in Jumborg Ace.
Naoki Tachibana
Jumborg Ace
Naoki Tachibana
Gender: Male
Show: Jumborg Ace
Color: Red
Homeworld: Earth
First Appearance: A Gift From the Emerald Star
Last Full Appearance: Last Day of Tokyo!
Number of Episode Appearances: 49
Full list of appearances
Actor: Naoki Tachibana
Jumborg Ace
Jumborg Ace
Jumborg 9 (Nine)
Jumborg 9

Naoki Tachibana (立花 ナオキ Tachibana Naoki) is a fictional character created by Tsuburaya Productions. Jumborg Ace is actually an airplane that can transform into a fighting robot, that is piloted by Naoki Tachibana.

The year after his series, Jumborg Ace appeared in a Japanese/Thai coproduction, Jumborg Ace & Giant.

Character HistoryEdit

Young air delivery boy Naoki Tachibana is out to deliver a package for his grumpy boss Daisaku Banno, when his older brother Shin'ya (Toshiaki Amada), who commanded the defense force, Protective Attacking Team (PAT), was killed in an attack by a giant monster called King Jyglus (which was sent by the evil alien Antigone of the planet Groth). When PAT retaliates against a second attack by the monster, Naoki, in retaliation for his brother's death, suicidally tries to ram his air delivery Cessna into the monster, to their shock. When the monster downs the plane, Naoki and his plane are teleported into an energy dimension by an Ultraman-like alien from the Emerald Star. The Emerald Alien has instantly used his technology to completely modify the plane, as well as Naoki's wristwatch. He suddenly finds himself back in his cessna's cockpit in the real world, but he hears the Emerald Alien's voice, telling him to activate his wristwatch, and upon shouting the command "Jum-Fight!!!", his jet transforms into the giant cyborg, Jumborg Ace, with Naoki, in a VR movement-control suit, piloting the robot from inside the head with his own physical movements! He fights with King Jyglas, eventually destroying the monster. But his battle against the Groth Aliens has only just begun.


to be added


Jumborg Ace

Jumborg Ace

Jumborg Ace has a vast array powers, including a sword coming from his stomach, missiles, and energy beams. He can cut enemies heads off with a kick or change his body into a slicing machine. He can also transfer energy from his eyes if Jumborg 9 is out of power.


  • Emerald Beam: Energy beam from the forehead, can kill a monster in one shot.
  • Heading Killer: Throws the Jean Cutter blade on his head which made of Emerald Alloy.
  • Hunting Flasher: Generic energy bullets from the hand.
  • Golden Leather: Energy beam from the hand, more powerful than the Emerald Beam.
  • Windmill-Deadly: A technique that rotated Jumborg in to the air while he is covered in a prismatic aura. Slices opponents apart.
  • Jean Saber: A red sword ejected out of the pocket in the stomach.
  • Jean Knife: A sai blade taken out of the jean pocket.
  • Jean Cannon: A missile taken out of jean pocket.
  • Jean Shower: Extinguishing liquid from the finger tips.
  • Jean Flash: A flash of light from the chest, used to escape an execution squad.
  • Leather Buckle: Energy Beam emitted from the Energy Lamp on the Belt
  • Flasher Love: Heat Rays emitted from the eyes.
  • Hand Operating Slicer: Continuous shuriken shaped light bullets.
  • Emerald Hurricane: A vortex beam to separate an Alien from whatever it is possessing.
  • Sans Flasher: Heat ray using solar radiation.
  • Hurricane Screw: Jumps and rotates the body while deadly energy rays are emitted from the hands.
  • Teleport Beam: Naoki can be transported from the cockpit via beams from the eyes.

Jumborg 9

Jumborg 9


  • Height: 50 meters
  • Weight: 50,000 tons
  • Output: 1 million horsepower
  • Running Speed: 900 km phr


  • Boomerang Cut: 9 throws the Cross Cutter on his head at his enemy.
  • Golden Leather: Beams similar to Jumborg Ace's Golden Rays
  • Handy Operating Flasher: Destruction Rays from his hand outstretched in front.
    • Miracle Flasher: A stronger version of the Handy Operating Fhasher
  • Suwanee Beam: A beam from his mouth, it was once called 'Miracle Flasher'
  • Dynamite Power: 9 wraps his body in an aura and tackles his enemy destroying them. It is not used often due to the high energy costs.
  • Cross Power: A beam from his buckle, shot when 9's arms are crossed.
  • Energy Beam: Beams from 9's eyes.
  • Nine Killer Leather: A material decomposition beam from 9's buckle.
  • Cross Shot: A series of boomerang shaped light bullets, it is performed in the same way as Mirrorman's Silver Cross.
  • Jean Barrier: 9 creates a wall of light to protect himself.
  • Repair Function: 9 can repair any damage done to Jumborg Ace by touching the sight of his injury.
  • Teleport Light: 9 fires beams from his eyes to transport Naoki into his cockpit.
  • Restore Ray: A beam used to restore children turned into dolls by Satangone. It was also used to a parent and child from a mirror prison.
  • Jean Kick: An intense kick form high up in the air.
  • Machine Gun Kick: A continuous serious of kicks while 9 is hovering.


  • Jumborg 9 severed as the inspiration for the Ultra Force Zero member Jean-Nine.
  • The relationship between Jumborg Ace and Nine is different to the relationship between Jean-bot and Jean-nine. The relationship between Jean-nine and Jean-bot was of brothers, however, the relationship between Jumborg 9 and Jumborg Ace was of friends.


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