Butt Detective the Movie: Star and Moon (2025) featured a cast of 21 tracked actors. Of these, 21 (100%) are still alive today. The oldest surviving cast member is Hochu Otsuka, age 72. This film starred Yuko Sanpei and Kumiko Watanabe.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast21 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Yuko Sanpei Butt Detective (voice) | Butt Detective (voice) | Living | 28/02/1986 | 40 | — | 39 |
 Kumiko Watanabe Kaitō Q (voice) | Kaitō Q (voice) | Living | 07/10/1965 | 60 | — | 60 |
 Takahiro Sakurai Kaitō U (voice) | Kaitō U (voice) | Living | 13/06/1974 | 52 | — | 51 |
 Rikiya Koyama Star Mabushi (voice) | Star Mabushi (voice) | Living | 18/12/1963 | 62 | — | 62 |
 Katsuyuki Konishi Mimitogari (voice) | Mimitogari (voice) | Living | 21/04/1973 | 53 | — | 52 |
 Takehito Koyasu Kaitō S (voice) | Kaitō S (voice) | Living | 05/05/1967 | 59 | — | 58 |
 Ayaka Saito Brown (voice) | Brown (voice) | Living | 02/06/1988 | 38 | — | 37 |
 Tetsuya Kakihara Kaitō Z (voice) | Kaitō Z (voice) | Living | 24/12/1982 | 43 | — | 43 |
 Yasuhiro Mamiya Buta Buhiro (voice) | Buta Buhiro (voice) | Living | 07/12/1981 | 44 | — | 44 |
 Rumi Okubo Berry (voice) | Berry (voice) | Living | 27/09/1989 | 36 | — | 36 |
 Hochu Otsuka Kaitō G (voice) | Kaitō G (voice) | Living | 19/05/1954 | 72 | — | 71 |
 Tomoyuki Shimura Hikaru Karasuda (voice) | Hikaru Karasuda (voice) | Living | 12/12/1963 | 62 | — | 62 |
 Kenji Sugimura Kubifutoshi (voice) | Kubifutoshi (voice) | Living | 02/07/1985 | 41 | — | 40 |
 Shinya Takahashi Master Gōto (Voice) | Master Gōto (Voice) | Living | 05/12/1978 | 47 | — | 47 |
 Ikkei Watanabe Chief Maltese (voice) | Chief Maltese (voice) | Living | 27/10/1962 | 63 | — | 63 |
 Tetsuhiro Ikeda Permanent (voice) | Permanent (voice) | Living | 31/10/1970 | 55 | — | 55 |
 Makoto Nakamura Koimayu (voice) | Koimayu (voice) | Living | 16/03/1963 | 63 | — | 62 |
Rumi Okubo Kaitō B (voice) | Kaitō B (voice) | Living | 27/09/1989 | 36 | — | 36 |
 Yu-ri Yoshida Kaitō I (voice) | Kaitō I (voice) | Living | 18/08/1992 | 34 | — | 33 |
 Daiki Kobayashi Kaitō N (voice) | Kaitō N (voice) | Living | 23/09/1991 | 35 | — | 34 |
 Reika Uyama Suzu (voice) | Suzu (voice) | Living | 05/11/1994 | 31 | — | 31 |