Known For
Acting
Gender
Male
Birthday
May 30, 2002
Age
24
Place of Birth
—
Popularity
0.7
Issei Mamehara
Acting
Biography
No biography available.
Also known as
豆原 一成 · Issei Mamehara (JO1) · 豆原一成 (JO1) · 豆原 一成 (JO1) · JO1
Latest News
Known For
3.4
KPOPPED
2025 · TV
8.0
Fanfare of Adolescence
2022 · TV
7.8
PRODUCE 101 JAPAN
2019 · TV
2.0
SHORT PROGRAM
2022 · TV
0.0
Bad Boys: The Movie
2025 · Movie
7.5
Kamen Rider Revice the Movie: Battle Familia
2022 · Movie
0.0
Super Human Fortress Record of Hiroshi War
2023 · TV
0.0
Madness Next Door
2026 · TV
0.0
Recommendations for a Rough Life
2023 · TV
7.0
Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
2022 · Movie
0.0
JO1 Live Streaming Concert STARLIGHT DELUXE
2021 · Movie
8.0
Meters Away, Worlds Apart
2021 · Movie
Filmography
2026
Madness Next Door
TV
0.0
2025
Mount Fuji, Coffee, and the Formula for Happiness
Movie · Takuma Ando
0.0
2025
Mt. Fuji and Happiness Code
Movie · Takuma Ando
0.0
2025
KPOPPED
TV · Self
3.4
2025
JO1 THE MOVIE『未完成』-Bon Voyage-
Movie · Self
0.0
2025
Bad Boys: The Movie
Movie · Tsukasa Kiriki
0.0
2025
Now Loading...
Movie · Himself
0.0
2023
Recommendations for a Rough Life
TV · Nobuyuki Yamamoto
0.0
2023
Super Human Fortress Record of Hiroshi War
TV
0.0
2022
Kamen Rider Revice the Movie: Battle Familia
Movie · Nozomu Otani
7.5
2022
Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
Movie · Nozomu Otani
7.0
2022
JO1 the Movie: Unfinished - Go to the Top
Movie
0.0
2022
SHORT PROGRAM
TV · 戸志野はじめ
2.0
2022
SHORT PROGRAM
TV
2.0
2021
Meters Away, Worlds Apart
Movie
8.0
2021
JO1 Live Streaming Concert STARLIGHT DELUXE
Movie · Issei
0.0
2019
PRODUCE 101 JAPAN
TV · Self – Trainee
7.8
2019
PRODUCE 101 JAPAN
TV
7.8