Uchuujin MuuMuu
Me and the Alien MuMu 宇宙人ムームー
OLM · Spring 2025
Finished TV Synopsis A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the technology his species has lost. The protagonist, Sakurako, has a typical university life, but everything changes with MuMu's arrival! What begins as an unexpected cohabitation quickly turns into a whirlwind of chaotic events. The chemistry between Sakurako a…
Also known as Uchuujin MuMu
Educational90% Female Protagonist70% Aliens68% Animals66% College65% Primarily Adult Cast50% Seinen44% School Club20%
Aired Apr 2025 – Sep 2025
This series has finished airing — Sep 2025.
Characters & Voice Actors All10 Main2 Supporting8 Background0
Etsuko Kozakura
小桜エツコ
Japanese Karin Takahashi
高橋花林
Japanese Katsuyuki Konishi
小西克幸
Japanese Yasuyuki Kase
加瀬康之
Japanese Gakuto Kajiwara
梶原岳人
Japanese Hidenobu Kiuchi
木内秀信
Japanese Show all 10 characters
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Me and the Alien MuMu — AnimeX Staff Hiroki Miyashita
Original Creator
Scott MacDonald
Art Director
Tatsumi Yukiwaki
Director of Photography
Hozumi Gouda
Sound Director
Keiichirou Oochi
Series Composition
Kenji Oota
Character Design
Ryouta Katsuta
Color Design
Maki Yamamoto
Color Design
Etsuko Kozakura
Theme Song Performance (ED)
Ratings Average 6.3 / 10
Mean 64%
Popularity #5,377
Favourites 75
Score Distribution
10 20 30 40 50 60 70 80 90 100
User Activity 5,377 total users
Details Format TV Series
Status Finished Airing
Episodes 24 episodes
Duration 24 min per episode
Aired Spring 2025
Aired Apr 2025 – Sep 2025
Source Manga
Country JP
Hashtag #宇宙人ムームー
Studio OLM
Producers Pony Canyon, OLM
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