☰
Kosei Niinuma - Player Info
Firstname:
Kosei
Lastname:
Niinuma
Media Name:
Kosei Niinuma
Age:
23
Place of Birth:
Japan
Nationality:
Japan
Position:
Small Forward
Kosei Niinuma - Matches
2026-04-19
Toyama GrousesToyama Grouses 92 : 89 Sendai 89ersSendai 89ers2026-04-22
Sendai 89ersSendai 89ers 102 : 78 Koshigaya AlphasKoshigaya2026-04-25
Sendai 89ersSendai 89ers 100 : 94 Yokohama B-CorsairsB-Corsairs2026-04-26
Sendai 89ersSendai 89ers 75 : 86 Yokohama B-CorsairsB-Corsairs2026-05-02
Gunma Crane ThundersGunma CT 83 : 82 Sendai 89ersSendai 89ers2026-05-03
Gunma Crane ThundersGunma CT 87 : 86 Sendai 89ersSendai 89ersKosei Niinuma - Career Stations
JapanKosei Niinuma - Domestic Career Summary
League
Ap
PTS
2PT
3PT
FT
REB
AST
TO
BLK
PF
B.League Premier
46
1.5
50
29.5
64.3
0.5
0.2
0.2
0
0.7
B.League PremierAp
PTS
2PT
3PT
FT
46
1.5
50
29.5
64.3
REB
AST
TO
BLK
PF
0.5
0.2
0.2
0
0.7
46
1.5
50
29.5
64.3
0.5
0.2
0.2
0
0.7
Totals
Ap
PTS
2PT
3PT
FT
46
1.5
50
29.5
64.3
REB
AST
TO
BLK
PF
0.5
0.2
0.2
0
0.7
Kosei Niinuma - Domestic Career Statistics
League
Season
Ap
PTS
2PT
3PT
FT
REB
AST
TO
BLK
PF
B.League
2025/2026
27
0.7
37.5%
10.5%
63.6%
0.4
0.1
0.2
0.1
0.3
B.LeagueAp
PTS
2PT
3PT
FT
27
0.7
37.5
10.5
63.6
REB
AST
TO
BLK
PF
0.4
0.1
0.2
0.1
0.3
B.League
2024/2025
19
2.7
57.1%
44%
66.7%
0.5
0.3
0.2
0
1.4
B.LeagueAp
PTS
2PT
3PT
FT
19
2.7
57.1
44
66.7
REB
AST
TO
BLK
PF
0.5
0.3
0.2
0
1.4
%
%
%
Totals
Ap
PTS
2PT
3PT
FT
REB
AST
TO
BLK
PF
