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Ryusei Onishi

Personal Information

Known ForActing
GenderMale
Birth DateAug 7, 2001 (25 years old)
Zodiac Sign♌Leo
Place of Birth日本 兵库县 神户市
Career Span2014 – Present (13 yrs)
Known Credits26 Titles
Official Links
Official WebsiteIMDbInstagramWWikidata
ActingPopularity Score 0.9

Ryusei Onishi

Total Works

26

12 movies • 13 shows

Avg Rating

7 / 10

across rated releases

Box Office

—

worldwide gross

Global Reach

#1

TMDB star index

Biography

Onishi Ryusei (大西流星) is a Japanese actor and singer under STARTO Entertainment as a member of the group Naniwa Danshi.

Signature Roles & Milestones

My Happy Marriage
7.3
My Happy Marriage
2023•movie
as Takaihito

Photos & Headshots2

Full Filmography & Credits

Showing 26 titles featuring Ryusei Onishi

My Happy Marriage
7.3
My Happy Marriage
2023•movie

as Takaihito

The Files of Young Kindaichi
6.8

Role: Theme Song Performance

Rental a Girlfriend
6.4
10 eps
Rental a Girlfriend
2022•series

as Kazuya Kinoshita

The Good Father
4.9
The Good Father
2022•movie
Captivated, by You
6.0
5 eps
Captivated, by You
2021•series

as Hayashi Miyoshi

Rokuhoudou Colorful Days
5.1
10 eps

as Nakao Tsubaki

Nintama Rantarō: Invincible Master of the Dokutake Ninja
7.0
Diary of a Surgical Resident: Madoka
7.8
10 eps

as Sho Igarashi

COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
4.7

as Self (Naniwa Danshi)

Naniwa Danshi First Arena Tour 2021 #NaniwaDanshishikakatan
7.0

as Self

Naniwa Danshi LIVE TOUR 2023 'POPMALL'
9.0

as Self

Nomen Kenji
7.0
8 eps
Nomen Kenji
2025•series

as Maeda Takumi

We Don't Know Love Yet
4.0

as Eiji Aihara

Naniwa Danshi LIVE TOUR 2024 '+Alpha'
7.0
Naniwa Danshi LIVE TOUR 2025 'BON BON VOYAGE'
10.0
Beni Sasu Life
6.0
10 eps
Beni Sasu Life
2023•series

as Hojo Masato

Younger Boyfriend
7.0
20 eps
Younger Boyfriend
2020•series
Yokohama Neighbors
7.0
8 eps
Yokohama Neighbors
2026•series

as 'Ron' Ryuichi Koyanagi

Naniwa Danshi Debut Tour 2022 1st Love

as Himself

Ninjani Calling on! Fight Towards the Future

as Young Futo

We Are! Let's get the party STARTO!!

as Self

Naniwa Danshi’s Journey 1100 Days Till Debut
8 eps
Men's Kō
12 eps
Men's Kō
2020•series

as Momoi Ten

Quiz! The Iwakan
1 eps
Quiz! The Iwakan
2020•series
Naniwa Kara Ae! Kaze Fukukasemasu!
1 eps
M.I.S.S.I.O.N. Opera Undercover Agent

Role: Theme Song Performance