Ryosuke Shimizu (Shimizu Ryosuke, born 18 January 1980) is a Japanese instructor of Shotokan karate.

[1] He has won the JKA All-Japan championships for kumite on 2 occasions.

His karate training began during his 1st year of elementary school.

Shimizu has had considerable success in karate competitions.

This biographical article related to karate in Japan is a stub.