One Second Ahead, One Second Behind (2023) featured a cast of 16 tracked actors. Of these, 14 (88%) are still alive today and 2 have passed away. The oldest surviving cast member is Masaya Katō, age 63. This film starred Masaki Okada and Kaya Kiyohara.
88% still with us· verified cast
Survivorship
Cast Reunion Index: 88% still living
Avg. Age at Death: 66 yrs
Deaths by Year
2023
Cast16 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Masaki Okada Hajime Sumeragi | Hajime Sumeragi | Living | 15/08/1989 | 37 | — | 34 |
 Kaya Kiyohara Reika Chōsokabe | Reika Chōsokabe | Living | 30/01/2002 | 24 | — | 21 |
 Rion Fukumuro Sakurako | Sakurako | Living | 24/10/2000 | 25 | — | 23 |
 Shohei Shofukutei Radio DJ | Radio DJ | Deceased | 07/11/1956 | 66 | 22/02/2023 | 67 |
 Matsumoto Kiyo Emiri | Emiri | Living | 20/03/1995 | 31 | — | 28 |
 Yoshiyoshi Arakawa Ken Mikurube | Ken Mikurube | Living | 18/01/1974 | 52 | — | 49 |
 Masaya Katō Heibē Sumeragi | Heibē Sumeragi | Living | 27/04/1963 | 63 | — | 60 |
 Takaya Yamauchi Pyrotechnician | Pyrotechnician | Living | 31/10/1971 | 54 | — | 52 |
 Yuki Katayama Mai Sumeragi | Mai Sumeragi | Living | 09/12/1996 | 29 | — | 27 |
 Hinata Hiiragi Young Hajime | Young Hajime | Living | 10/09/2011 | 15 | — | 12 |
Shohei Shofukutei Photo Shop Owner | Photo Shop Owner | Deceased | 07/11/1956 | 66 | 22/02/2023 | 67 |
 Aki Hano Kiyomi Sumeragi | Kiyomi Sumeragi | Living | 22/08/1968 | 58 | — | 55 |
 Ken Shimizu Mitsuru | Mitsuru | Living | 01/09/1979 | 47 | — | 44 |
 Shima Ise Ozawa | Ozawa | Living | 09/08/1969 | 57 | — | 54 |
 Yuzuna Nagase Young Reika | Young Reika | Living | 13/06/2015 | 11 | — | 8 |
 Daichi Asai Emiri's Boyfriend | Emiri's Boyfriend | Living | 30/12/1985 | 40 | — | 38 |