is a Japanese tennis player. He has a career high ATP singles ranking of world No. 180 achieved on 24 February 2025. He also has a career high ATP doubles ranking of No. 143 achieved on 12 June 2023.
Shimizu represents Japan at the Davis Cup, where he has a W/L record of 1âÂÂ0.
He won his first ATP Challenger Tour title at the 2024 Keio Challenger, defeating Li Tu in the final.