Gamiba was a species of monsters that appeared in The☆Ultraman.



Deep under Earth's mantle magma was pouring up into the Pacific Ocean, causing cataclysmic tsunamis across tropical resorts and cities. The Science Guard Party was sent to divert the magma to prevent future oceanic disasters. Upon journeying into the core in a cave they encountered giant amoebas the size of basketballs called the Gamibas. After Choichiro shot one to defend Mutsumi, other Gamibas soon swarmed with the Science Guard Party. After dozens of them were killed in an onslaught, the survivors combined into a giant single Gamiba and stomped on the ground to release a huge flow of magma, nearly killing the Science Guard Party. Once Choichiro got his unconscious team members into a safe area he quickly turned into Ultraman Joneus. Gamiba was tackled by Joneus and had its left armed burned off by the magma flow before flying to the surface to escape. Once above ground, Gamiba attempted to swallow Joneus whole only for the hero to use the Planium Beam down the creature's throat, causing it to explode.


Gamiba (Small)


  • Height: N/A
  • Weight: N/A
  • Origin: Earth's core
Powers and Weapons
  • Combine: Gamibas can combine with one another to increase in size. Upon doing so their teeth can become strong enough to munch through titanium.
  • Glide: Gamibas can glide short distances.

Gamiba (Large)


  • Height: 125 m
  • Weight: 92,000 t
  • Origin: Earth's core
Powers and Weapons
  • Acid: Gamiba can spew yellow acid from its mouth.
  • Flight: Gamiba can fly at high speeds.
  • Unhinging Jaws: Gamiba can unhinge its jaws to swallow enemies whole.


The☆Ultraman Kaiju
Pigu | Seagra | Spiral | Wanigodon | Red Smogy | Tough Gillan | Tough Gillas | Tough Gillaco | Fire Badon | Combugon | Robot No.101 | Alien Baltan | Mikonos | Dolfiego | Xalome | Hectore | Liquid Monster | Opt | Garadoras | Xyclon | Gellon | Gadon | Goglan | King Moa | Badan | Islanda | Spirit Parasite | Gerada | Janyur | Bedran | Bader Group | Bagon | Janyur III | Zaanmoth | Zanba | Dragodos | Death Balan | Gibaaroga | Red King | Aboras | Banila | Arstron | Ghostron | Gokinezula | Alien Baladon | Dabaran | Alien Jadan | Jagon | Skeldon | Garbados | Megasaura | Alien Babilar | Gamiba | Inbedian | Goadarion | Jinario | Groteng | Plazoon | Agujon | Deathpower | Zuma | Gurol | Putgolia | Iddunus | Darantulas | Noa | Heller | Roygar | Panther | Heller's Soldiers | Gumons | Hell Cat | Orolan | Gilos | Alien Gilo | Imitation Ultraman Joneus | Hatari | Dostony | Spader | Caperadon | Alien Scien | Golding | Gedon | Hella Umaya | Makdatar
Community content is available under CC-BY-SA unless otherwise noted.