- ―Henshin Call
|User(s):||Seiji Hokuto, Yuuko Minami|
|First Appearance:||Ultraman Ace Episode 1 Shine!Five Ultra Brothers|
How to Use
After the Rings sense danger, they flicker causing Seiji and Yuuko jump into the air, and spin around until their rings hit each other, and then combine into Ace. Later, after Yuuko leaves to go to the moon, Seiji wears both rings, and hits them together to transform.
Ocansionally Seiji and Yuko will yell "Urutora Ta!" typically supossed to mean Ultra Transform.
- The Ultra Rings are the first transformation items used by more than one person.
|Showa Items||Beta Capsule | Ultra Eye | Will Power | Ultra Rings | Ultra Badge | Leo Ring | Bright Stick | Beam Flasher|
|Heisei Items||Delta-Plasma Pendant | Will Power | Beta Capsule/Flash Prism | Estraller | Pikari Brush | Spark Lens | Nice Dreamer | Reflasher | Esplender | Agulater | Cosmo Pluck | Just Lancer | Evoltruster | Darkevolver | Max Spark | Mebius Brace | Knight Brace | Ultra Zero Bracelet | Ginga Spark | Dark Spark | Dark Dummy Spark | Gunpad | Ginga Light Spark | Livepad | Victory Lancer | Chibu Spark | X Devizer | Orb Ring | Orbcalibur | Riser|
|Manga Only Items||Zoffy Bracelet | Jack Bracelet | Gorian Belt | Zaji Sword | Drew Bracelet | Flare Coin | Alphonne Pendant | Ars Ring | Mimicry System|