Octo: Emotional Investigator Shinno Akari (2022) featured a cast of 33 tracked actors. Of these, 33 (100%) are still alive today. The oldest surviving cast member is Yoneko Matsukane, age 76. This TV series starred Eiichiro Funakoshi and Marie Iitoyo.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast33 members
| Person | Character | Status | DOB | Age | DOD | Age in 2022 |
|---|---|---|---|---|---|---|
 Eiichiro Funakoshi Mamoru Hirayasu | Mamoru Hirayasu | Living | 21/07/1961 | 65 | — | 61 |
| Living | 05/01/1998 | 28 | — | 24 | ||
 Takashi Yamanaka Kohei Kumokawa | Kohei Kumokawa | Living | 18/03/1978 | 48 | — | 44 |
| Living | 24/08/1992 | 34 | — | 30 | ||
 Asami Usuda Yuki Komoto | Yuki Komoto | Living | 17/10/1984 | 41 | — | 38 |
| Living | 27/07/1991 | 35 | — | 31 | ||
| Living | 08/05/2001 | 25 | — | 21 | ||
| Living | 05/08/1981 | 45 | — | 41 | ||
| Living | 06/01/2004 | 22 | — | 18 | ||
 Miyu Honda Sakiko Unobuchi | Sakiko Unobuchi | Living | 01/06/2004 | 22 | — | 18 |
 Manami Hashimoto Chizuru Suzumoto | Chizuru Suzumoto | Living | 08/08/1984 | 42 | — | 38 |
 Hitomi Honda Sumire Hinami | Sumire Hinami | Living | 06/10/2001 | 24 | — | 21 |
 Jiei Wakabayashi Kazuki Torikai | Kazuki Torikai | Living | 25/10/1999 | 26 | — | 23 |
 Eri Tokunaga Asami Sakumaki | Asami Sakumaki | Living | 09/05/1988 | 38 | — | 34 |
 Yoneko Matsukane Hanae Katsuragi | Hanae Katsuragi | Living | 22/10/1949 | 76 | — | 73 |
 Yōsuke Asari Subaru Shiota | Subaru Shiota | Living | 14/08/1987 | 39 | — | 35 |
 Kenta Satoi Keijiro Mochizuki | Keijiro Mochizuki | Living | 14/05/1957 | 69 | — | 65 |
| Living | 16/07/1985 | 41 | — | 37 | ||
| Living | 22/10/1960 | 65 | — | 62 | ||
| Living | 17/08/1951 | 75 | — | 71 | ||
| Living | 27/08/2000 | 26 | — | 22 | ||
| Living | 01/09/1981 | 45 | — | 41 | ||
| Living | 02/04/1999 | 27 | — | 23 | ||
| Living | 20/02/1959 | 67 | — | 63 | ||
Haruki Sei Bus company representative | Bus company representative | Living | 29/04/1979 | 47 | — | 43 |
 Rin Fukumatsu Taichi Hasunuma | Taichi Hasunuma | Living | 08/12/1998 | 27 | — | 24 |
| Living | 24/11/1998 | 27 | — | 24 | ||
 Moemi Katayama Hikari | Hikari | Living | 01/10/1990 | 35 | — | 32 |
 Ryo Sato Narita Kaho | Narita Kaho | Living | 10/07/1992 | 34 | — | 30 |
 Atomu Mizuishi Asahina | Asahina | Living | 01/01/1996 | 30 | — | 26 |
 Yumi Wakatsuki Tokita Rina | Tokita Rina | Living | 27/06/1994 | 32 | — | 28 |
 Yuna Hoshino Mirai | Mirai | Living | 07/11/2004 | 21 | — | 18 |
| Living | 09/11/2000 | 25 | — | 22 |
