Ryusei Onishi

Biography

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

Movies & TV Shows

1. My Happy Marriage (2023) — Takaihito
2. Rental a Girlfriend (2022) — Kazuya Kinoshita
3. The Good Father (2022)
4. Captivated, by You (2021) — Hayashi Miyoshi
5. Rokuhoudou Colorful Days (2022) — Nakao Tsubaki
6. Nintama Rantarō: Invincible Master of the Dokutake Ninja (2024)
7. Diary of a Surgical Resident: Madoka (2025) — Sho Igarashi
8. COUNTDOWN CONCERT 2025-2026 STARTO to MOVE (2026) — Self (Naniwa Danshi)
9. Naniwa Danshi First Arena Tour 2021 #NaniwaDanshishikakatan (2022) — Self
10. Naniwa Danshi LIVE TOUR 2023 'POPMALL' (2024) — Self
11. We Don't Know Love Yet (2024) — Eiji Aihara
12. Naniwa Danshi LIVE TOUR 2024 '+Alpha' (2025)
13. Younger Boyfriend (2020)
14. Nomen Kenji (2025) — Maeda Takumi
15. Yokohama Neighbors (2026) — 'Ron' Ryuichi Koyanagi
16. Naniwa Danshi Debut Tour 2022 1st Love (2023) — Himself
17. Ninjani Calling on! Fight Towards the Future (2014) — Young Futo
18. We Are! Let's get the party STARTO!! (2024) — Self
19. Beni Sasu Life (2023) — Hojo Masato
20. Naniwa Danshi’s Journey 1100 Days Till Debut (2021)
21. Men's Kō (2020) — Momoi Ten
22. Quiz! The Iwakan (2020)
23. Naniwa Kara Ae! Kaze Fukukasemasu! (2024)