|Human Host/Form:||Seiji Hokuto|
|Home world:||Planet Earth (Superior 8 Universe)|
|Voice actor(s):||Keiji Takamine|
|Suit actor(s):||Koji Maruyama|
|First Appearance:||Great Decisive Battle! The Super 8 Ultra Brothers|
|Number of Appearances:||1 (movie)|
|Affiliation:||Alternate Ultra Brothers|
When the other Ultras are having difficulty fighting Giga Chimera, Hokuto and his friends changed into their Ultra forms and helped the four other Ultramen. They later defeated Giga Chimera with Superior Strike attack. However, Black Silhouette appeared before them, telling the Ultras he would always be alive if there still darkness in humanity's hearts. However, Black Silhouette was soon defeated by the eight Ultras' Superior Myth Blaster.
Later, Hokuto and his wife ride their plane and traveled with everyone to Nebula M78.
- Home World: Earth (Superior 8 Universe)
- Height: 40 m
- Weight: 45,000 t
- Time Limit: None demonstrated
- Ultra Hall: The hole in Ace's Eye Slugger like crest, it is assumed that it functions like
- Color Timer: The standard Color Timer, but unlike its Showa Era counterpart it showed no sign of a time limit.
- Beam Lamp: It is currently unknown how this device functions.
- Ultra Armor: Ace has the typical Ultra resistances and vulnerbilities.
- Arms: Assumed to be used similar to his original counterpart.
- Metallium Ray (メタリウム光線 Metariumu Kōsen?): Ultraman Ace's signature move. Ace thrusts his arms to his left, then he swings them back towards his target and forms his arms in a "L" shape stance. The beam is powerful enough to destroy monsters in one shot.
- Vertical Ultra Guillotine (バーティカルウルトラギロチン Bātikaru Urutora Girochin?): Ace crosses his arms parallel and vertically with one another and separates them in opposite directions, this releases a thin line of energy that can slice opponents in half.
- Ultra Purify: Ultraman along with Seven, Ace, and Jack can fire a blue ultra beam from their right arm, used to revive Mebius.
- Ultra Grand Wall: A combination shield that can reflect enemy attacks.
- Ultra Repair: An energy wave used to repair the damages done by Giga Chimera.
- Superior Strike: Ultraman and the other Superior Ultra Brothers fire their respective finisher attacks.
- Ultra Superior: Similar to the Superior Strike, except Seven fires his Emerium Ray. Used to destroy Giga Chimera in space.
- Multiple Eye Slugger: When a blue varient of the Ultra Superior is fired at the Eye Slugger, it can can multiply into many copies.
Glitter Ace was born from mankind's hope to defeat the Giant Black Shilloute.
- Glitter Metallium Ray (グリッターメタリウム光線 Gurittā Metariumu Kōsen?): An upgraded version of the Metallium Ray.
- Superior Myth Blaster: A combination attack where the Superior Ultra Brothers fire their respective finisher attacks.
Ultra Rings: Seiji Hokuto puts his rings together and transforms into Ultraman Ace.
- Like all Ultras in this universe, Ultraman Ace has a green color timer, the exception is Mebius whom is from the Showa Universe.