Yosuke Asaji (born 24 May 1993) is a Japanese professional golfer.
Asaji won the 2019 Asia-Pacific Diamond Cup Golf (a co-sanctioned event with the Asian Tour), to qualify for the 2019 Open Championship. He earned entry into that tournament through Monday qualifier. He finished the 2019 Open Championship in a tie for 67th place. Later in 2019 he won a five-way playoff at the ANA Open after making a birdie at the first extra hole.
Asaji has two wins on the Japan Challenge Tour.
In November 2025, Asaji won the Moutai Singapore Open, defeating Wang Jeung-hun in a playoff for his second Asian Tour victory.
<sup>1</sup>Co-sanctioned by the Asian Tour
Japan Golf Tour playoff record (1âÂÂ0)
<sup>1</sup>Co-sanctioned by the Japan Golf Tour
Asian Tour playoff record (1âÂÂ0)
Results not in chronological order in 2020.
"T" indicates a tie for a place<br> NT = No tournament due to COVID-19 pandemic
"T" = Tied