Ryusei Onishi
Acting
Onishi Ryusei (大西流星) is a Japanese actor and singer under STARTO Entertainment as a member of the group Naniwa Danshi.
TV Shows(12)
Yokohama Neighbors
'Ron' Ryuichi Koyanagi
2026
Nomen Kenji
Maeda Takumi
2025
Diary of a Surgical Resident: Madoka
Sho Igarashi
2025
Naniwa Kara Ae! Kaze Fukukasemasu!
2024
Beni Sasu Life
Hojo Masato
2023
Rental a Girlfriend
Kazuya Kinoshita
2022
Rokuhoudou Colorful Days
Nakao Tsubaki
2022
Naniwa Danshi’s Journey 1100 Days Till Debut
2021
Captivated, by You
Hayashi Miyoshi
2021
Men's Kō
Momoi Ten
2020
Quiz! The Iwakan
2020
Younger Boyfriend
2020
Movies(10)
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
Self (Naniwa Danshi)
2026
Naniwa Danshi LIVE TOUR 2024 '+Alpha'
2025
Nintama Rantarō: Invincible Master of the Dokutake Ninja
2024
We Don't Know Love Yet
Eiji Aihara
2024
Naniwa Danshi LIVE TOUR 2023 'POPMALL'
Self
2024
Naniwa Danshi Debut Tour 2022 1st Love
Himself
2023
My Happy Marriage
Takaihito
2023
The Good Father
2022
Naniwa Danshi First Arena Tour 2021 #NaniwaDanshishikakatan
Self
2022
Ninjani Calling on! Fight Towards the Future
Young Futo
2014