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.

Shows

Diary of a Surgical Resident: Madoka

Captivated, by You

Younger Boyfriend

Rokuhoudou Colorful Days

Rental a Girlfriend

Nomen Kenji

Men's Kō

Naniwa Kara Ae! Kaze Fukukasemasu!

Beni Sasu Life

Yokohama Neighbors

Quiz! The Iwakan