|First appearance||Episode 6|
|Species / Type||Octopus Alien|
Space Octopus is a character in Keroro Gunso.
A Space Octopus first debut in Episode 6, where Keroro brought it in the beach to wake up Momoka from drowning in the ocean by kissing, so Momoka is awake very quick. It appeared again where Keroro and Tamama is chasing it but it got away and swam in the ocean. It was seen once more in the news reporter where the fishermen caught a Space Creature, described as the "Unknown Creature".
It's a yellow octopus with a large pink lips.