Ryuichi Kosugi

Biography

Ryuichi Kosugi (小杉竜一, Kosugi Ryūichi, born 5 July 1973) is a Japanese comedian born in Kyoto who performs tsukkomi in the comedy duo Black Mayonnaise along with his partner Takashi Yoshida. His standing position is in the left. He is represented by Yoshimoto Kogyo.

Known For

Gaki no Tsukai No Laughing Batsu Game

Guest

Ningen Kansatsu Variety MONITORING

Isekai Izakaya "Nobu"

Frank

バナナマン日村が歩く!ウォーキングのひむ太郎

Alice in Wonderland –Dive in Wonderland–

Humpty Dumpty (voice)

JAPAN SINKS: People of Hope

Information Program Commentator

M-1 Grand Prix

Yasei Bakudan no za Wārudo Chaneringu

Filmography

Year	Movie	Role
2025	Alice in Wonderland –Dive in Wonderland–	Humpty Dumpty (voice)
2021	Restart
2014	One Third	Ken

Year	TV Show	Role
2022	THE 10ミニッツ！
2021	JAPAN SINKS: People of Hope	Information Program Commentator
2021	有吉の冬休み
2021	バナナマン日村が歩く!ウォーキングのひむ太郎
2020	Isekai Izakaya "Nobu"	Frank
2017	Bura Mayo Sōdanbu Sono Nayami! Kosugi to Yoshida made
2017	Yasei Bakudan no za Wārudo Chaneringu
2013	Murakami Mayonnaise no Tsukko Masete Itadakimasu!	MC
2012	Ningen Kansatsu Variety MONITORING
2010	ブラマヨ衝撃ファイル世界のコワ〜イ女たち
2003	Gaki no Tsukai No Laughing Batsu Game	Guest
2001	M-1 Grand Prix
	HONMADEKKA!?TV