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Rukulion (ルクーリオン Rukūrion), also known as Ruku (ルクー Rukū), is a monster that appeared in the series Ultraman Gaia in episode 29. 

Subtitle: Guardian Beast (守護獣 Shugo-jū)


Ultraman Gaia

On a normal day in the park, an old man was feeding pigeons when he saw a floating city in the sky, which quickly vanished. His curiosity grew about the city, leading XIG to investigate, where they found the man unconscious. They woke him up, and he told them about a monster named Rukulion and a city called Uqbar. They didn't believe him, but then a strong wind blew and soon appeared the monster Rukulion. The man went after it, leading Gamu Takayama to transform into Ultraman Gaia and fight the monster. Due to its mass, Gaia could not stop the monster's progression. Gaia then almost fired the Quantum Stream but stopped himself when Uqbar appeared and transported the creature and the old man away. The man soon told Gaia about the city and how he had this calendar from 1966 with an identical city, and then the city vanished once more. The Distant City: Uqbar


  • Rukulion's stomps are drums beats.
  • Rekulion's suit would used to make Σ-Zuigul's suit.


  • Height: 52 m
  • Weight: 48,000 t
  • Origin: Uqbar
Powers and Weapons
  • Wind: Rukulion can make a strong wind blow.
  • Uqbar (ウクバール Ukubāru): Rekulion travels around with a floating city called Uqbar.


Rukku was released by the Ultra Monster Series in the year 1999. the figure stands at 6 inch tall. He is very accurate to the suit, the only flaw is that Rukulion's white area on his chest does not have black lines in it. The Rukku figure is still well worth it.


Ultraman Gaia Kaiju
Ultraman Gaia Radical Destruction Bringer | Vision Dragon | C.O.V. | Geel | Apatee | Primal Mezard | Mezard | Bokurag | Gan-Q Code №00 | Gan-Q Code №01 | Tenkai | Anemos | Crabgan | Rezaito | C.O.V. II | Baby C.O.V. | Varsite | Mizunoeno Dragon | Wolf Gas | Psycho Mezard | Antimatter | Deents | Mother Deents | Alguros | Imit-Ultraman Agul | Diglobe | Zonnel | Psycho Mezard II | Lilia | Geschenk | Candea | Pazuzu | Gomenos | Zonnel II | Geel II | Zoruim | Mimos | Enzan | Rukulion | Gokigumon | Kijuro Mato | Gan-Q Code №02 | Aeroviper | Syazac | Wolf Fire | Algona | X-Savarga | Queen Mezard | Phantom-Ultraman Agul | Tigris | Tsuchikera | Pazgeek | Σ-Zuigul | Black Gamu | Satanbizor | Spirit Parasites | Bizorm | Izac | Super C.O.V. | Super Pazuzu | Blitz Blots | Tigris II | Shinryoku | Mokian | Deathbringer | Zebubu | Dobishi | Fishman | Kaiser Dobishi | Gomenos II | Geel III | Tigris III | Zonnel II | Syazac | Zog
Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace Red Sphere | Satanbizor | King of Mons | Basiliss | Sculla
Ultraman Gaia: Gaia Again Gakuzom | Baiakuhe | Zonnel II | Rinar
Tiga, Dyna, and Ultraman Gaia Novel: The Adventure in Hyperspace Kaiser Gyrares XIII | King of Mons | Charija | Galra | Neo Geomos | Psycho Mezard | Chaos Jirak | Nosferu | Demon Gyrares XIV