Me and the Alien MuMu (2025) featured a cast of 10 tracked actors. Of these, 8 (100%) are still alive today. The oldest surviving cast member is Hidenobu Kiuchi, age 57. This TV series starred Momo Harumi and Etsuko Kozakura.
100% still with us· verified cast80% of full cast · incl. 2 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast10 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Momo Harumi Sakurako Umeyashiki (voice) | Sakurako Umeyashiki (voice) | Unverified | — | — | — | — |
 Etsuko Kozakura MuMu (voice) | MuMu (voice) | Living | 22/02/1971 | 55 | — | 54 |
 Yasuyuki Kase Decimal (voice) | Decimal (voice) | Living | 14/03/1971 | 55 | — | 54 |
 Gakuto Kajiwara Akihiro Tsurumi (voice) | Akihiro Tsurumi (voice) | Living | 28/11/1994 | 31 | — | 31 |
 Yuriko Hibi Miwa Samezu (voice) | Miwa Samezu (voice) | Unverified | — | — | — | — |
 Hidenobu Kiuchi Wataru Tenkubashi (voice) | Wataru Tenkubashi (voice) | Living | 05/02/1969 | 57 | — | 56 |
 Kentaro Kumagai Tamotsu Rokugou (voice) | Tamotsu Rokugou (voice) | Living | 16/02/1994 | 32 | — | 31 |
 Yukiyo Fujii Sonoko Kagetsu (voice) | Sonoko Kagetsu (voice) | Living | 08/05/1985 | 41 | — | 40 |
 Karin Takahashi Siberia (voice) | Siberia (voice) | Living | 09/09/1994 | 32 | — | 31 |
 Katsuyuki Konishi Junichirō Anamori (voice) | Junichirō Anamori (voice) | Living | 21/04/1973 | 53 | — | 52 |