We will be holding the 21st Anniversary Okhotsk Ball Throwing Championship. The winning team will receive a prize of 50,000 yen, and the performance prize will be awarded with 20,000 yen. The Sports Center will be open as a practice venue from two weeks before the tournament, so even first-timers can feel free to participate.

It is also recommended for ball throwing, a sport where teamwork is important, as well as for workplace recreation and social events.