Living
Is Issei Mamehara Still Alive?
Biography
Age 24Also known as豆原 一成, Issei Mamehara (JO1), 豆原一成 (JO1), 豆原 一成 (JO1), JO1GenderMaleBorn30/05/2002WikidataQ81305479 ↗TMDb#2937870 ↗
Filmography10 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | Madness Next DoorSeries | — | 24 |
| 2025 | KPOPPEDSeries | Self | 23 |
| 2025 | Bad Boys: The MovieMovie | Tsukasa Kiriki | 23 |
| 2025 | Mt. Fuji and Happiness CodeMovie | Takuma Ando | 23 |
| 2023 | Recommendations for a Rough LifeSeries | Nobuyuki Yamamoto | 21 |
| 2022 | Kamen Rider Revice the Movie: Battle FamiliaMovie | Nozomu Otani | 20 |
| 2022 | Kamen Rider Revice the Movie Spin-Off: Birth of ChimeraMovie | Nozomu Otani | 20 |
| 2022 | SHORT PROGRAMSeries | 戸志野はじめ | 20 |
| 2021 | Meters Away, Worlds ApartMovie | — | 19 |
| 2019 | PRODUCE 101 JAPANSeries | Self – Trainee | 17 |