Series synopsis
Me and the Alien MuMu, also known as 宇宙人ムームー is a Japanese animation comedy sci-fi & fantasy television series that premiered on Tokyo MX on April 10, 2025. It ended on September 18, 2025. It stars Momo Harumi, Etsuko Kozakura, Yasuyuki Kase and Gakuto Kajiwara.
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 and MuMu leads to a super-spectacular, appliance-filled, and cat comedy adventure.
Premise
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 and MuMu leads to a super-spectacular, appliance-filled, and cat comedy adventure.
Cast and characters
Leading cast
- Momo Harumi as Sakurako Umeyashiki (voice)
- Etsuko Kozakura as MuMu (voice)
- Yasuyuki Kase as Decimal (voice)
- Gakuto Kajiwara as Akihiro Tsurumi (voice)
- Yuriko Hibi as Miwa Samezu (voice)
- Hidenobu Kiuchi as Wataru Tenkubashi (voice)
- Kentaro Kumagai as Tamotsu Rokugou (voice)
- Yukiyo Fujii as Sonoko Kagetsu (voice)
Supporting cast
- Karin Takahashi as Siberia (voice)
- Katsuyuki Konishi as Junichirō Anamori (voice)
Episodes
This series spans 1 season with 24 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 24 | April 10, 2025 | September 18, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
MuMu and the Microwave MuMu, who once destroyed his home planet by triggering a war, comes to Earth to relearn technology. He crashes his spaceship into Sakurako’s apartment and ends up living with her. He becomes obsessed with Earth appliances, especially the microwave. |
April 10, 2025 |
| 2 |
MuMu and the Vacuum Cleaner Mumu continues to attack Sakurako's appliances, still devastated by the loss of her microwave and refrigerator. Unsure of what to do, she finds herself seeking help from her university's cultural associations. |
April 17, 2025 |
| 3 |
MuMu and the Automatic Door Mumu comes face to face with one of his fellow creatures, Deshimaru, but the latter seems to have a completely different opinion of Earthlings... |
April 24, 2025 |
Production
Release
| Original network/platform | Tokyo MX |
|---|---|
| First aired | April 10, 2025 |
| Last aired | September 18, 2025 |
| Runtime | 24 minutes |
| Status | ended |
| Schedule | Wednesday at 00:00:00 |