Butterfly Knife (2023) featured a cast of 4 tracked actors. Of these, 4 (100%) are still alive today. The oldest surviving cast member is Yuko Nishimaru, age 46. This TV series starred Yuta Hayashi and Kotona Minami.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast4 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Yuta Hayashi Kazuki Saito | Kazuki Saito | Living | 02/11/2000 | 25 | — | 23 |
 Kotona Minami Sayo Hasebe | Sayo Hasebe | Living | 20/06/2006 | 20 | — | 17 |
 Yuko Nishimaru Keiko Saito | Keiko Saito | Living | 23/05/1980 | 46 | — | 43 |
 Kanta Sato Soji Kondo | Soji Kondo | Living | 16/06/1996 | 30 | — | 27 |