Ryoichi Akamatsu Ken. At the twilight games held in july 2023, high jumper ryoichi akamatsu broke his personal best with a jump of 2m30cm, becoming the 8th japanese athlete to. Visit ryoichi akamatsu profile and read the full biography, watch videos and read all the latest news.

Hamish kerr (nzl) 2.36m, 2. Akamatsu ryoichi who graduated from the graduate school of education, gifu university in 2020 renewed his record (229 cm) in male high jump and won the 107th.