The last two games of the regular season were played in the men's basketball B-League.
Chiba Jets defeated Sun Rockers Shibuya 104-83.
Shimane Susanoo Magic beat Niigata Albirex BB 92-90.
This is the end of all dates for the regular season, and the eight-team championship will begin on the 14th.
The combination of the quarter finals is Utsunomiya Brex vs. Wildcard Shibuya, which is No. 1 in the eastern area.
Ryukyu Golden Kings vs. Wildcard Toyama Grouses, No. 1 in the west area.
Chiba, which is second in the eastern district, and Seahorses Mikawa, which is third in the west district.
It became Osaka Evessa, which is second in the west area, and Kawasaki Brave Thunders, which is third in the east area.