|Home world:||Planet Golgotha|
|First appearance:||Ultraman Ace Episode 14: "The Five Stars that Scattered Throughout the Galaxy" (1972)|
Subtitle: Superman Robot (超人ロボット Chojin Roboto?)
- Height: 40 m
- Weight: 45,000 t
- Origin: Planet Golgotha
Ace Robot was a robot built and designed by Yapool after studying Ultraman Ace's battle tactics and beam attacks. In the end, he captured all four of the Ultra Brothers and imprisoned them on crosses. After having Ace Killer absorb their powers, Yapool released Ace Robot. After Yapool shouted the word "Battle", Ace Robot fired its Metallium ray into Ace Killer's face. Ace Killer shrugged it off easily and hailed upon the robot with Emerium and Specium rays, leaving Ace Robot in an unusually convincing state of pain. Then, Ace Robot was knocked down by the Ultra Bracelet and finally destroyed by the M87 Beam.
- Ace Robot's costume is made from the Ultraman Ace suit, but with a newly-moulded neck brace, bracelets and a metal belt.
- This Ace Robot is the first Imitation Ultra which was not built to damage the reputation of, or attack its living counterpart. Ace Robot was simply constructed by Yapool so he could show off Ace Killer's power.
- Thus, this Ace Robot can be considered a 'Neutral Good' character - Although he wasn't directly fighting alongside Ace, he was fighting against Ace Killer, Yapool's Choju for the episode.
- Ace Robot's grunts were simply modified from the original Ultraman Ace.
- Ace Robot appears to be the inspiration for Terranoid.
Powers and Weapons
- Robot Metallium Ray (ロボットメタリウム光線 Robotto Metariumu Kōsen?): A replica of the similar beam used by Ultraman Ace. It has a similar energy power and was used to demonstrate Ace Killer's durability against said attack.
Ultra Hero Series
- Ace Robot (Ultra Hero Series, 2002)
- Release Date: March 2002
- ID Number: EX
- Ace Robot (Ultra-Act, 2015)
- Release Date: March 2015
- Accessories: 2 additional pair of hands, Red Color timer, 4 Golgotha Cross, Metallium Ray effect part
Sgt. Frog/Keroro Gunso
Mechaniwettle King (メカニウェットルキング Mekaniuettoru Kinggu?) is a robotic version of the original Wettle King that Keroro Platoons (save Giroro and Dororo) created to enact their revenge on Natsumi. This robotic counterpart resembles Ace Robot and Jumborg Ace. Ace Robot's resemblance here however is only his metal bands on his thighs and arms, along with being robotic counterparts of the original ones.
|Ultraman Ace Kaiju & Seijin|
|Verokron | Yapool | Chameleking | Vakishim | Garan | Aribunta | Giron Man | Brocken | Alien Metron.Jr | Doragory | Muruchi II | Gammas | Zaigon | Alien Antira | Unitang | Sabotendar | Barabba | Ace Killer | King Crab | Cattle God | Cowra | She-Devil | Hotarunga | Black Pigeon | Android Couple | King Kappa | Zemistlar | Aprasar | Aprasar Fairy | Space Mask | Black Satan | Giant Yapool | Mazaron Man | Yojo | Mazarius | Alien Orion | Sphinx | Alien Hipporito | Lunaticks | Undergroundmon | Gitagitanga | Red Jack | Baktari | Coakes | Bad Baalon | Kaiteigagan | Dreamgillas | Soundgillar | Machless | Snowgiran | Namahage | Alien Fire | Firemons | Alien Steal | Kaimanda | Shishigoran | Iceron | Woo II | Fubigirara | Onidevil | Gasegon | Daidarahoshi | Hanzagiran | Verokron II | Yapool Woman | Univerlages | Aquarius | Alien Revole | Signalion | Geegon | Alien Simon | Jumbo King|