Boku no Nee-chan (2021) featured a cast of 5 tracked actors. Of these, 5 (100%) are still alive today. The oldest surviving cast member is Kami Hiraiwa, age 46. This TV series starred Haru Kuroki and Yosuke Sugino.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast5 members
| Person | Character | Status | DOB | Age | DOD | Age in 2021 |
|---|---|---|---|---|---|---|
 Haru Kuroki Shirai Chiharu | Shirai Chiharu | Living | 14/03/1990 | 36 | — | 31 |
 Yosuke Sugino Shirai Junpei | Shirai Junpei | Living | 18/09/1995 | 31 | — | 26 |
 Sayu Kubota Sanada Mihoko | Sanada Mihoko | Living | 18/01/2000 | 26 | — | 21 |
 Takuya Wakabayashi Yoshioka Satoru | Yoshioka Satoru | Living | 01/03/1997 | 29 | — | 24 |
 Kami Hiraiwa Syouji Asumi | Syouji Asumi | Living | 03/11/1979 | 46 | — | 42 |