Subtitle: Space Monster (宇宙怪獣 Uchū Kaijū)
- Height: 20 cm ~ 52 m
- Weight: 20 kg ~ 30 000 t
- Origin: Super Gravity star
A friendly alien monster from the Super Gravity Star, MukuMuku arrived to assist Fireman in fighting Makunosaurus. Using his ability to summon fog to great effect, MukuMuku used his fire breath to weaken the monster in conjunction with his physical strength, and eventually the duo was victorious.
- MukuMuku would later join the ranks of cute good Kaiju along with Booska, Pigmon and Kanegon for stage shows, usually as foils for the emcees and Ultraman Nice.
- MukuMuku's name is very similar to the young form of the monster of Kingstron, Kupukupu.
- It is also an onomatopoeia for chewing.
- MukuMuku was brought back in 2019 to showcase kaiju. He also maintains his own Twitter.
- Powers and Weapons
- Fog Summoning: Mukumuku can summon heavy fog to disorient his opponents.
- Flame Breath: Mukumuku can spit jets of fire at opponents as an attack.
- https://twitter.com/kaiju_mukumuku MukuMuku's Twitter
|Dorigorus | Dorigon | Stegorus | Alien Meteor | Jurasairous | Planet Gomerus | Spacer | Kinokurages | Twin Tail | Kumagorus | Nerogiras | Gudon | Stegorus II | Rodoguros | Alien Baranda | Baranda V | Scoradon | Alien Barogu | Tyrasaurus | Dorango | Alien Tran | Tyrannodon | Lanosaurus | Alien Velder | Tyrasaurus II | Long Neck | Alien Atla | King Zauras | Alien Sulpher | King Zauras II | MukuMuku | Makunosaurus | Gagango | Alien Gagango | Double God | Death Torosaurus | Alien Prima | Destrosaurous | Alien Green | Green Giller | Harmonigan | Alien Virenus | Gadorasaurus | Blacker | Black Satan | Alien Emusa | Bemutan | Devilsaurus | Bemusa King | Spegz | Speguzu Jr. | Dark Mander | Object X|