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Issei Mamehara

Personal Information

Known ForActing
GenderMale
Birth DateMay 30, 2002 (24 years old)
Zodiac Sign♊Gemini
Career Span2019 – Present (8 yrs)
Known Credits17 Titles
Official Links
Official WebsiteIMDbWWikidata
ActingPopularity Score 0.6

Issei Mamehara

Also known as:豆原 一成Issei Mamehara (JO1)豆原一成 (JO1)豆原 一成 (JO1)+1 more
Total Works

17

10 movies • 6 shows

Avg Rating

—

across rated releases

Box Office

—

worldwide gross

Global Reach

#1

TMDB star index

Biography

No biography is currently available for Issei Mamehara.

Photos & Headshots1

Full Filmography & Credits

Showing 17 titles featuring Issei Mamehara

KPOPPED
3.1
1 eps
KPOPPED
2025•series

as Self

Fanfare of Adolescence
8.0

Role: Theme Song Performance

Kamen Rider Revice the Movie: Battle Familia
7.5

as Nozomu Otani

PRODUCE 101 JAPAN
7.8
12 eps
PRODUCE 101 JAPAN
2019•series

as Self – Trainee

Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
7.0

as Nozomu Otani

Meters Away, Worlds Apart
8.0
Mt. Fuji and Happiness Code
7.0

as Takuma Ando

SHORT PROGRAM
2.0
1 eps
SHORT PROGRAM
2022•series

as 戸志野はじめ

JO1 the Movie: Unfinished - Go to the Top
JO1 Live Streaming Concert STARLIGHT DELUXE

as Issei

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2025•movie

as Himself

Bad Boys: The Movie

as Tsukasa Kiriki

JO1 THE MOVIE『未完成』-Bon Voyage-

as Self

Mount Fuji, Coffee, and the Formula for Happiness

as Takuma Ando

Recommendations for a Rough Life
10 eps

as Nobuyuki Yamamoto

Super Human Fortress Record of Hiroshi War
20 eps
Madness Next Door
1 eps
Madness Next Door
2026•series