|Home world:||Yapool's dimension|
|First appearance:||Ultraman Ace episode 32 "With a Prayer upon the Ultra Star"|
Subtitle: Humanoid Super-beast (超獣人間 Ningen Chōjū?)
- Height: 51 m
- Weight: 43,000 t
- Origin: Outer space
Coakes was a Choju deployed by Yapool to attack two military bases. TAC members deployed and attacked it's ship but it did paralyse Hokuto for a while. After his ship destroyed, Coakes took a human form named Akira Hoshino (星野アキラ Hoshino Akira?) and met Hokuto's friend, where he spent a night in their house while pretending to have a high fever. The next day in Hokuto's flight training, Coakes disrupted his training and reveal his true identity to Umezu.
The day after that, Coakes rampaged on a military base. While TAC fighter jets deployed, one of them fell under Coakes' disruption, causing Hokuto to race into the scene and transform into Ultraman Ace. As Ace seemingly put up a good fight, Coakes quickly disoriented him until Ace regain his senses and amputated both of Coakes' arms.
- Actor: Hitoshi Takahashi
- Suit Actor: Hitoshi Takahashi
Powers and Weapons
- Ship: Coakes in the beginning piloted a ship that used to attack two military bases.
- Missiles: Coakes can fire missiles from its head and fingers in rapid succession.
- Radio Wave Flash: Coakes can emit a flash of bright light from his fingers, capable of unleash a radio wave that disturbed the victim's brainwave and disoriented their senses. The radio wave emitted had a bell ring-like sound.
- Red Zone: Another effect of the attack is that he can turn the area around him into the color red.
- Human Disguise: Coakes can disguise as a human named Akira Hoshino.
|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 | Varava | 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|