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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.
Top Filmography

6.3
JAPAN SINKS: People of Hope
2021 // TV

6.1
One Third
2014 // MOVIE

6.7
Isekai Izakaya "Nobu"
2020 // TV

7.5
Alice in Wonderland –Dive in Wonderland–
2025 // MOVIE

9.3
Gaki no Tsukai No Laughing Batsu Game
2003 // TV

8.5
M-1 Grand Prix
2001 // TV

10.0
バナナマン日村が歩く!ウォーキングのひむ太郎
2021 // TV

9.0
Ningen Kansatsu Variety MONITORING
2012 // TV

0.0
Restart
2021 // MOVIE

0.0
Bura Mayo Sōdanbu Sono Nayami! Kosugi to Yoshida made
2017 // TV

0.0
THE 10ミニッツ!
2022 // TV
0.0
有吉の冬休み
2021 // TV

0.0
Yasei Bakudan no za Wārudo Chaneringu
2017 // TV

0.0
ブラマヨ衝撃ファイル 世界のコワ〜イ女たち
2010 // TV

0.0
Murakami Mayonnaise no Tsukko Masete Itadakimasu!
2013 // TV