Ultraman Ruebe
Ultramah ruebe render by zer0stylinx-dcom9ov
Human Host/Form: Katsumi Minato
Isami Minato
Height: 53 m
Weight: 46,000 t
Age: TBA
Home world: TBA
Voice actor(s): Yuya Hirata
Ryosuke Koike
Suit actor(s): TBA
First Appearance: Ultraman R/B episode 15 "Enshrined by Extremity"
Last Appearance: TBA
Number of Appearances: TBA
Race: Ultra
Status: TBA
Family: Ultraman Rosso (Component)
Ultraman Blu (Component)
Affiliation: TBA

Ultraman Ruebe (ウルトラマンルーブ Urutoraman Rūbu) is the titular Ultra of Ultraman R/B, debuting in episode 15. He is formed from the fusion of Ultraman Rosso and Ultraman Blu.


Ultraman R/B


Ruebe vs Grigio King

During Grigio King's second attack, Ultraman Rosso and Ultraman Blu attempt to defeat the monster but even their Flame-Aqua Hybrid Shoot was ineffective against its tough hide. The brothers once again try to use the Ultraman and Belial Crystals, to no avail, until Asahi Minato reminds her brothers that they can do anything when they're together. WIth this encouragement, they are finally able to use the powers of the two crystals, which merges with their other crystals and spawns the Kiwami Crystal, used to transform into Ultraman Ruebe. Ruebe easily defeats Grigio King.


Ultraman Ruebe


  • Maximum Flight Speed: Mach 8.6
  • Maximum Running Speed: Mach 2.5
  • Maximum Jumping Distance: 820 m
  • Underwater Traveling Speed: Mach 1.8
  • Underground Traveling Speed: Mach 1.6
  • Brute Strength: 90,000 t
  • Grip Strength: 50,000 t

Body Features

  • Ultra Armor: Ruebe has the skin of every Ultra, which makes him resistant to things such as explosions, lasers and fire.
  • Crystals: On Ruebe's chest and arms are crystals. The ones on his chest are red while the ones on his arms are blue.
  • Color Timer: Ruebe has a Color Timer to measure his energy.


"Enshrined by extremity! The golden universe!!"

―Ruebe's transformation catchphrase

The sequence begins as both brothers take the Ultraman and Belial Crystals respectively, flip out the horns of the crystal and then insert the crystal as their R/B Gyro opens. The Gyros are thrust forward and the handles are pulled thrice. This causes both crystals to merge along with the Taro, Ginga, Tiga and Victory Crystals as well to form the Kiwami Crystal.

Katsumi flips all the front horns of Kiwami Crystal while Isami stands by his side, revealing its Kanji and insert it to his Gyro. He then thrusts the Gyro forward and pulls the handles one last time and places the Gyro on his chest, before the two siblings transforms into Ruebe and the Ultra emerges with his left hand facing the screen.


  • Strength: Ruebe is naturally strong, able to physically hurt Grigio King in hand-to-hand combat.
  • Acceleration: Ruebe is able to accelerate to high speeds, used in conjunction with his Ruebe Kourin to land a succession of slashes.
  • Barrier: Ruebe summons an energy barrier from his hand. It is strong enough to easily withstand Grigio King's Flame Emission, which previously countered the Flame-Aqua Hybrid Shoot.


  • R/B Kourin (ルーブコウリン Rūbu Kōrin): Ruebe's personal weapon, accessed through the use of the Kiwami Crystal. It is summoned from the golden ring around his Color Timer.
    • Buzzsaw Slash: After switching the R/B Kourin into Rosso Mode (ロッソモード Rosso Mōdo), the blades on the weapon can rotate and act as a buzzsaw cutter.
    • Dashing Slash: After switching the R/B Kourin into Blu Mode (ブルモード Buru Mōdo), Ruebe can accelerate to high speeds and land multiple slashes on the opponent.
    • Vortex Buster (ボルテックバスター Borutekku Basutā): A seemingly less powerful variant of Ruebe Vortex Buster. It is performed by inserting any R/B Crystal on the weapon.
      • Ruebe Vortex Buster (ルーブボルテックバスター Rūbu Borutekku Basutā): After switching the Ruebe Kourin into Rosso Mode (ロッソモード Rosso Mōdo) while using the Kiwami Crystal, Ruebe fires a destructive, rainbow-colored, tornado-like beam from the radius of the Ruebe Kourin.
        • Shin Vortex Buster (シンボルテックバスター Shin Borutekku Basutā Lit. True Vortex Buster): An even more powerful version of the Ruebe Vortex Buster, using the Makoto Crystal (in its closed form) in place of the Kiwami Crystal.
    • Kourin Shot (コウリンショット Kōrin Shotto): A seemingly less powerful variant of Ruebe Kourin Shot. It is performed by inserting any R/B Crystal on the weapon.
      • Ruebe Kourin Shot (ルーブコウリンショット Rūbu Kourin Shotto): After switching the R/B Kourin into Blu Mode (ブルモード Buru Mōdo) while using the Kiwami Crystal, a buzzsaw slashing projectile is shot from the Ruebe Kourin.
        • Shin Kourin Shot (シンコウリンショット Shin Kōrin Shotto Lit. True Kourin Shot): An even more powerful version of the Ruebe Kourin Shot, using the Makoto Crystal (in its closed form) in place of the Kiwami Crystal.



  • Ruebium Ray (ルービウム光線 Rūbiumu Kōsen): Ruebe's Ultra Beam.
  • New Generation Barrier (ニュージェネレーションバリア Nyū Jenereshōn Baria): Via the New Generation Crystal, Ruebe summons apparitions of the New Generation Ultras to defend him by firing their signature Ultra Beams at an incoming attack.


  • Ruebe Kick (ルーブキック Rūbu Kikku): A kick attack.


  • Ultraman Ruebe is the second Ultra to date who rises with his left hand up instead of his right, the first being Ultraman Blu.



Ultra Warriors
Showa Ultras Ultraman | Zoffy | Ultraseven | Ultraman Jack | Ultraman Ace | Ultraman Taro | Ultraman Leo | Astra | Ultraman 80 | Ultraman Joneus | Ultraman Chuck | Ultraman Scott | Ultrawoman Beth
Heisei Ultras

Ultraman Great | Ultraman Powered | Ultraman Zearth | Ultraman Tiga | Ultraman Dyna | Ultraman Gaia | Ultraman Agul | Ultraman Neos | Ultraseven 21 | Ultraman Cosmos | Ultraman Justice | Ultraman Legend | Ultraman Noa | Ultraman Nexus | Ultraman the Next | Ultraman Max | Ultraman Xenon | Ultraman Mebius | Ultraman Hikari | Ultraman Zero | Ultraman Saga | Ultraman Ginga | Ultraman Victory | Ultraman Ginga Victory | Ultraman X | Ultraman Orb | Ultraman Geed | Ultraman Rosso | Ultraman Blu | Ultraman Ruebe
Other Ultras Seven's Superior | Father of Ultra | Mother of Ultra | Ultraman King | Elek | Loto | Amia | People of U40 | Hanuman | Yullian | Ultra Nyan | Ancient Giants of Light | Tiga's companions | Ultraman Boy | Ultraman Pict | Ultraman Nice | Ultra Kamen Rider | Ultra Idemitsujin | Ultraman Neko | Ultraman Ribut
Counterparts/Alternate Universe versions Ultraman (Neo Frontier Space Timeline) | Zoffy (Neos Universe) | Ultraman (Superior Universe) | Ultraseven (Superior Universe) | Ultraman Jack (Superior Universe) | Ultraman Ace (Superior Universe) | Ultraman Tiga (Superior Universe) | Ultraman Dyna (Superior Universe) | Ultraman Gaia (Superior Universe) | Ultraman Tiga (Ultra Flare Timeline)
Manga Ultras Ultraman The First | Zoffy Story 0 | Ultraseven Story 0 | Ultraman Story 0 | Ace Story 0 | Jack Story 0 | Leo Story 0 | Astra Story 0 | Taro Story 0 | Gorian | Zaji | Drew | Colorless | Flare | Rutia | Alphonne | Ars | Acura | Remodeled Ultras | Manga Tiga | Ultraman (ULTRAMAN Manga)
Another Genesis Giants Blast | Ultraman | Ultraseven | Belial | Jack | Ace | Taro | Luna and Corona | Tiga | Jean-Bot | Father Burai | GlenFire | Mirror Master | Leo | King
Imitation and Evil Ultras Imitation Ultraman | Robot Ultraseven | Ace Robot | Imitation Astra | Delusion Ultraseven | Evil Ultraman Great | Imitation Ultraman Joneus | Ultraman Shadow | Evil Tiga | Imitation Ultraman Dyna | Terranoid | Imitation Ultraman Gaia | Imitation Ultraman Agul |Imitation Ultraman Cosmos | Chaos Ultraman | Chaosroids | Dark Faust | Dark Mephisto | Dark Mephisto Zwei | Dark Zagi | Fake Ultraman Mebius | Fake Hunter Knight Tsurugi | Imitation Ultraman Mebius | Ultraman Belial | Darklops Zero | Darklops | Robot Ultraman | Robot Zoffy | Robot Ultraman Jack | Illusion Ultraman Zero | Ultraman Geist | Ultraman Dark | Seven Dark | Geed's Brothers | Ultraman Orb Dark
The Dark Giants Darramb | Hudra | Camearra