"Alien Mumu") is a Japanese manga series written and illustrated by Hiroki Miyashita.

An anime television series adaptation produced by OLM is set to premiere in Q2 2025.

Written and illustrated by Hiroki Miyashita, Uchūjin Mūmū was originally published as a one-shot in Shōnen Gahōsha's Young King OURs magazine on April 30, 2019.

[4] An anime television series adaptation was announced by Pony Canyon on November 28, 2024.

[2] The series will be produced by OLM and directed by Tomoya Takahashi, with Keiichirō Ōchi handling series composition, Kenji Ōta designing the characters, and Kuricorder Quartet composing the music.