Kosuke
Ishai
Records

Best efficiency

Eff	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
28	B1 League	16-17	Nov 20, 2016	Chiba Jets	Akita Northern Happinets	76 - 72
28	B1 League	23-24	Jan 21, 2024	Ibaraki Robots	Shimane Susanoo Magic	85 - 98
26	B1 League	16-17	Dec 18, 2016	Chiba Jets	Toyama Grouses	90 - 65
26	B1 League	16-17	Mar 12, 2017	Chiba Jets	Shiga Lakestars	94 - 61
24	B1 League	18-19	Mar 2, 2019	Chiba Jets	Fukuoka Rizing	102 - 63
24	B1 League	23-24	Apr 6, 2024	Ibaraki Robots	Yokohama B-Corsairs	93 - 94
24	B1 League	23-24	Apr 17, 2024	Ibaraki Robots	Akita Northern Happinets	94 - 81
23	B1 League	14-15	Nov 8, 2014	Chiba Jets	Wakayama Trians	72 - 89
22	B1 League	13-14	Mar 22, 2014	Chiba Jets	Kobe Storks	68 - 80
22	B1 League	16-17	Mar 11, 2017	Chiba Jets	Shiga Lakestars	83 - 74

Most points scored

Pts	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
26	B1 League	16-17	Nov 20, 2016	Chiba Jets	Akita Northern Happinets	76 - 72
26	B1 League	16-17	Dec 18, 2016	Chiba Jets	Toyama Grouses	90 - 65
23	B1 League	14-15	Nov 8, 2014	Chiba Jets	Wakayama Trians	72 - 89
23	B1 League	18-19	Mar 2, 2019	Chiba Jets	Fukuoka Rizing	102 - 63
23	B1 League	23-24	Jan 21, 2024	Ibaraki Robots	Shimane Susanoo Magic	85 - 98
22	B1 League	13-14	Mar 22, 2014	Chiba Jets	Kobe Storks	68 - 80
22	B1 League	21-22	Mar 26, 2022	Sun Rockers Shibuya	Ibaraki Robots	76 - 85
21	B1 League	22-23	Nov 19, 2022	Sun Rockers Shibuya	Ibaraki Robots	91 - 75
21	B1 League	23-24	Mar 6, 2024	Ibaraki Robots	Alvark Tokyo	96 - 99
20	B1 League	14-15	Dec 7, 2014	Chiba Jets	Tsukuba	71 - 84

Most rebounds

Reb	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
9	B1 League	17-18	Oct 14, 2017	Chiba Jets	Utsunomiya	70 - 76
8	B1 League	16-17	Feb 26, 2017	Chiba Jets	Ryukyu Golden Kings	71 - 80
7	B1 League	16-17	Nov 23, 2016	Chiba Jets	Utsunomiya	69 - 78
7	B1 League	16-17	Mar 12, 2017	Chiba Jets	Shiga Lakestars	94 - 61
6	B1 League	13-14	Apr 19, 2014	Chiba Jets	Kawasaki Brave Thunders	58 - 74
6	B1 League	15-16	Mar 26, 2016	Chiba Jets	Tsukuba	77 - 76
6	B1 League	16-17	Nov 28, 2016	Chiba Jets	Levanga Hokkaido	62 - 84
6	B1 League	16-17	Dec 17, 2016	Chiba Jets	Toyama Grouses	91 - 87
6	B1 League	16-17	Feb 4, 2017	Chiba Jets	Yokohama B-Corsairs	72 - 70
6	B1 League	16-17	Mar 11, 2017	Chiba Jets	Shiga Lakestars	83 - 74

Most offensive rebounds

Or	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
5	B1 League	16-17	Mar 12, 2017	Chiba Jets	Shiga Lakestars	94 - 61
4	B1 League	16-17	Nov 5, 2016	Chiba Jets	Sendai 89ers	71 - 75
4	B1 League	16-17	Dec 11, 2016	Chiba Jets	San-en NeoPhoenix	84 - 85
3	B1 League	13-14	Apr 13, 2014	Chiba Jets	Alvark Tokyo	62 - 81
3	B1 League	14-15	Nov 2, 2014	Chiba Jets	Alvark Tokyo	69 - 94
3	B1 League	14-15	Dec 23, 2014	Chiba Jets	Sun Rockers Shibuya	63 - 65
3	B1 League	15-16	Mar 19, 2016	Chiba Jets	Kobe Storks	65 - 72
3	B1 League	16-17	Nov 23, 2016	Chiba Jets	Utsunomiya	69 - 78
3	B1 League	16-17	Jan 28, 2017	Chiba Jets	Osaka Evessa	80 - 66
3	B1 League	16-17	Feb 26, 2017	Chiba Jets	Ryukyu Golden Kings	71 - 80

Most defensive rebounds

Dr	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
7	B1 League	17-18	Oct 14, 2017	Chiba Jets	Utsunomiya	70 - 76
5	B1 League	15-16	Mar 26, 2016	Chiba Jets	Tsukuba	77 - 76
5	B1 League	16-17	Feb 26, 2017	Chiba Jets	Ryukyu Golden Kings	71 - 80
5	B1 League	16-17	Mar 11, 2017	Chiba Jets	Shiga Lakestars	83 - 74
5	B1 League	16-17	Mar 18, 2017	Chiba Jets	Kyoto Hannaryz	83 - 89
5	B1 League	17-18	Feb 18, 2018	Chiba Jets	Alvark Tokyo	79 - 69
5	B1 League	18-19	Jan 30, 2019	Chiba Jets	Sun Rockers Shibuya	106 - 71
5	B1 League	21-22	Mar 16, 2022	Sun Rockers Shibuya	Ibaraki Robots	95 - 91
5	B1 League	22-23	Oct 8, 2022	Sun Rockers Shibuya	Akita Northern Happinets	81 - 70
5	B1 League	22-23	Oct 22, 2022	Sun Rockers Shibuya	Shimane Susanoo Magic	79 - 95

Most assists

Ast	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
9	B1 League	22-23	Nov 20, 2022	Sun Rockers Shibuya	Ibaraki Robots	97 - 95
8	B1 League	19-20	Jan 25, 2020	Sun Rockers Shibuya	Levanga Hokkaido	76 - 82
8	B1 League	21-22	Apr 27, 2022	Sun Rockers Shibuya	Yokohama B-Corsairs	65 - 86
8	B1 League	23-24	Apr 6, 2024	Ibaraki Robots	Yokohama B-Corsairs	93 - 94
7	B1 League	17-18	Apr 1, 2018	Chiba Jets	Levanga Hokkaido	88 - 106
7	B1 League	18-19	Nov 11, 2018	Chiba Jets	Ryukyu Golden Kings	84 - 66
7	B1 League	18-19	Dec 12, 2018	Chiba Jets	Levanga Hokkaido	98 - 60
7	B1 League	18-19	Jan 27, 2019	Chiba Jets	Toyama Grouses	68 - 86
7	B1 League	23-24	Apr 17, 2024	Ibaraki Robots	Akita Northern Happinets	94 - 81
6	B1 League	15-16	Nov 29, 2015	Chiba Jets	Kobe Storks	99 - 69

Most steals

Stl	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
5	B1 League	15-16	Nov 29, 2015	Chiba Jets	Kobe Storks	99 - 69
5	B1 League	18-19	Dec 9, 2018	Chiba Jets	Nagoya Diamond Dolphins	76 - 94
5	B1 League	18-19	Mar 3, 2019	Chiba Jets	Fukuoka Rizing	87 - 64
5	B1 League	18-19	Apr 13, 2019	Chiba Jets	Alvark Tokyo	59 - 57
4	B1 League	14-15	Apr 12, 2015	Chiba Jets	Nagoya Diamond Dolphins	75 - 60
4	B1 League	15-16	Mar 12, 2016	Chiba Jets	Levanga Hokkaido	85 - 59
4	B1 League	16-17	Feb 25, 2017	Chiba Jets	Ryukyu Golden Kings	71 - 89
4	B1 League	18-19	Nov 11, 2018	Chiba Jets	Ryukyu Golden Kings	84 - 66
4	B1 League	18-19	Mar 13, 2019	Chiba Jets	Alvark Tokyo	62 - 76
4	B1 League	18-19	Mar 27, 2019	Chiba Jets	Sun Rockers Shibuya	76 - 87

Most blocks

Blk	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
2	B1 League	22-23	Dec 10, 2022	Sun Rockers Shibuya	Nagoya Fighting Eagles	67 - 74
1	B1 League	13-14	Apr 5, 2014	Chiba Jets	Levanga Hokkaido	72 - 74
1	B1 League	14-15	Dec 7, 2014	Chiba Jets	Tsukuba	71 - 84
1	B1 League	14-15	Feb 6, 2015	Chiba Jets	Kobe Storks	63 - 80
1	B1 League	14-15	Mar 29, 2015	Chiba Jets	Kobe Storks	72 - 48
1	B1 League	15-16	Oct 17, 2015	Chiba Jets	Hiroshima Dragonflies	65 - 77
1	B1 League	15-16	Oct 24, 2015	Chiba Jets	Kumamoto Vorters	69 - 79
1	B1 League	15-16	Dec 13, 2015	Chiba Jets	Nagoya Diamond Dolphins	71 - 64
1	B1 League	15-16	Dec 20, 2015	Chiba Jets	Utsunomiya	81 - 83
1	B1 League	15-16	Jan 20, 2016	Chiba Jets	Nagoya Diamond Dolphins	77 - 86

Most turnovers

To	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
5	B1 League	15-16	Mar 20, 2016	Chiba Jets	Kobe Storks	66 - 70
4	B1 League	15-16	Dec 12, 2015	Chiba Jets	Nagoya Diamond Dolphins	77 - 81
4	B1 League	16-17	Oct 22, 2016	Chiba Jets	Levanga Hokkaido	80 - 65
4	B1 League	16-17	Dec 4, 2016	Chiba Jets	Sun Rockers Shibuya	86 - 66
4	B1 League	16-17	Feb 4, 2017	Chiba Jets	Yokohama B-Corsairs	72 - 70
4	B1 League	19-20	Jan 4, 2020	Sun Rockers Shibuya	Yokohama B-Corsairs	87 - 66
4	B1 League	20-21	Dec 2, 2020	Sun Rockers Shibuya	Yokohama B-Corsairs	65 - 50
4	B1 League	21-22	Nov 14, 2021	Sun Rockers Shibuya	Hiroshima Dragonflies	69 - 64
4	B1 League	22-23	Oct 23, 2022	Sun Rockers Shibuya	Shimane Susanoo Magic	102 - 95
4	B1 League	22-23	May 6, 2023	Sun Rockers Shibuya	Kawasaki Brave Thunders	79 - 70

Most minutes played

Tps	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
37	B1 League	23-24	Mar 6, 2024	Ibaraki Robots	Alvark Tokyo	96 - 99
36	B1 League	14-15	Dec 27, 2014	Chiba Jets	Kumamoto Vorters	65 - 73
36	B1 League	16-17	Dec 3, 2016	Chiba Jets	Sun Rockers Shibuya	83 - 74
35	B1 League	13-14	Apr 6, 2014	Chiba Jets	Levanga Hokkaido	70 - 74
35	B1 League	15-16	Dec 13, 2015	Chiba Jets	Nagoya Diamond Dolphins	71 - 64
35	B1 League	16-17	Nov 19, 2016	Chiba Jets	Akita Northern Happinets	82 - 71
35	B1 League	16-17	Apr 15, 2017	Chiba Jets	Alvark Tokyo	81 - 87
34	B1 League	14-15	Dec 21, 2014	Chiba Jets	Alvark Tokyo	81 - 82
34	B1 League	16-17	Dec 24, 2016	Chiba Jets	Niigata Albirex	69 - 106
34	B1 League	18-19	Nov 3, 2018	Chiba Jets	Sun Rockers Shibuya	85 - 83

Most 2 pts shot made

Tr2	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
6	B1 League	16-17	Dec 3, 2016	Chiba Jets	Sun Rockers Shibuya	83 - 74
6	B1 League	21-22	Apr 24, 2022	Sun Rockers Shibuya	Alvark Tokyo	61 - 69
6	B1 League	23-24	Apr 17, 2024	Ibaraki Robots	Akita Northern Happinets	94 - 81
5	B1 League	15-16	Mar 6, 2016	Chiba Jets	Sun Rockers Shibuya	60 - 73
5	B1 League	23-24	Mar 24, 2024	Ibaraki Robots	Levanga Hokkaido	98 - 107
4	B1 League	16-17	Nov 20, 2016	Chiba Jets	Akita Northern Happinets	76 - 72
4	B1 League	16-17	Dec 23, 2016	Chiba Jets	Niigata Albirex	91 - 90
4	B1 League	16-17	Dec 30, 2016	Chiba Jets	Kawasaki Brave Thunders	90 - 96
4	B1 League	18-19	Mar 2, 2019	Chiba Jets	Fukuoka Rizing	102 - 63
4	B1 League	18-19	Apr 7, 2019	Chiba Jets	Levanga Hokkaido	58 - 91

Most 2 pts shot attempted

Tt2	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
9	B1 League	22-23	Oct 15, 2022	Sun Rockers Shibuya	Chiba Jets	87 - 90
8	B1 League	21-22	Apr 24, 2022	Sun Rockers Shibuya	Alvark Tokyo	61 - 69
8	B1 League	23-24	Mar 6, 2024	Ibaraki Robots	Alvark Tokyo	96 - 99
8	B1 League	23-24	Mar 24, 2024	Ibaraki Robots	Levanga Hokkaido	98 - 107
7	B1 League	15-16	Mar 6, 2016	Chiba Jets	Sun Rockers Shibuya	60 - 73
7	B1 League	16-17	Dec 3, 2016	Chiba Jets	Sun Rockers Shibuya	83 - 74
7	B1 League	16-17	Jan 28, 2017	Chiba Jets	Osaka Evessa	80 - 66
7	B1 League	18-19	Nov 18, 2018	Chiba Jets	Osaka Evessa	81 - 59
7	B1 League	20-21	Mar 7, 2021	Sun Rockers Shibuya	Alvark Tokyo	84 - 82
7	B1 League	23-24	Feb 4, 2024	Ibaraki Robots	Sun Rockers Shibuya	78 - 77

Most 3 pts shot made

Tr3	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
7	B1 League	14-15	Nov 8, 2014	Chiba Jets	Wakayama Trians	72 - 89
7	B1 League	16-17	Dec 18, 2016	Chiba Jets	Toyama Grouses	90 - 65
6	B1 League	13-14	Mar 22, 2014	Chiba Jets	Kobe Storks	68 - 80
6	B1 League	14-15	Dec 23, 2014	Chiba Jets	Sun Rockers Shibuya	63 - 65
6	B1 League	16-17	Nov 20, 2016	Chiba Jets	Akita Northern Happinets	76 - 72
6	B1 League	16-17	Mar 12, 2017	Chiba Jets	Shiga Lakestars	94 - 61
6	B1 League	21-22	Mar 26, 2022	Sun Rockers Shibuya	Ibaraki Robots	76 - 85
5	B1 League	14-15	Feb 7, 2015	Chiba Jets	Kobe Storks	57 - 77
5	B1 League	14-15	May 3, 2015	Chiba Jets	Tsukuba	82 - 57
5	B1 League	16-17	Oct 16, 2016	Chiba Jets	Akita Northern Happinets	72 - 57

Most 3 pts shot attempted

Tt3	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
12	B1 League	16-17	Oct 16, 2016	Chiba Jets	Akita Northern Happinets	72 - 57
12	B1 League	16-17	Dec 17, 2016	Chiba Jets	Toyama Grouses	91 - 87
11	B1 League	14-15	Dec 23, 2014	Chiba Jets	Sun Rockers Shibuya	63 - 65
11	B1 League	16-17	Dec 18, 2016	Chiba Jets	Toyama Grouses	90 - 65
11	B1 League	16-17	Jan 21, 2017	Chiba Jets	SeaHorses Mikawa	74 - 68
11	B1 League	21-22	Jan 30, 2022	Sun Rockers Shibuya	Shimane Susanoo Magic	83 - 79
11	B1 League	21-22	Mar 26, 2022	Sun Rockers Shibuya	Ibaraki Robots	76 - 85
10	B1 League	14-15	Nov 8, 2014	Chiba Jets	Wakayama Trians	72 - 89
10	B1 League	14-15	Nov 30, 2014	Chiba Jets	Sun Rockers Shibuya	60 - 70
10	B1 League	14-15	Dec 27, 2014	Chiba Jets	Kumamoto Vorters	65 - 73

Most free throw made

Lfr	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
8	B1 League	23-24	Mar 6, 2024	Ibaraki Robots	Alvark Tokyo	96 - 99
7	B1 League	22-23	Apr 29, 2023	Sun Rockers Shibuya	Yokohama B-Corsairs	95 - 91
7	B1 League	22-23	Apr 30, 2023	Sun Rockers Shibuya	Yokohama B-Corsairs	90 - 89
6	B1 League	23-24	Dec 30, 2023	Ibaraki Robots	Kyoto Hannaryz	109 - 101
5	B1 League	17-18	Mar 11, 2018	Chiba Jets	Shimane Susanoo Magic	71 - 97
5	B1 League	20-21	Apr 3, 2021	Sun Rockers Shibuya	Ryukyu Golden Kings	96 - 85
5	B1 League	21-22	Dec 11, 2021	Sun Rockers Shibuya	Niigata Albirex	79 - 70
5	B1 League	21-22	Feb 2, 2022	Sun Rockers Shibuya	Yokohama B-Corsairs	99 - 84
5	B1 League	22-23	Nov 19, 2022	Sun Rockers Shibuya	Ibaraki Robots	91 - 75
5	B1 League	23-24	Jan 6, 2024	Ibaraki Robots	SeaHorses Mikawa	93 - 86

Most free throw attempted

Lft	LEAGUE	SEASON	DATE	TEAM	OPPONENT	SCORE
8	B1 League	22-23	Apr 30, 2023	Sun Rockers Shibuya	Yokohama B-Corsairs	90 - 89
8	B1 League	23-24	Mar 6, 2024	Ibaraki Robots	Alvark Tokyo	96 - 99
7	B1 League	22-23	Apr 29, 2023	Sun Rockers Shibuya	Yokohama B-Corsairs	95 - 91
7	B1 League	23-24	Jan 6, 2024	Ibaraki Robots	SeaHorses Mikawa	93 - 86
6	B1 League	22-23	Nov 19, 2022	Sun Rockers Shibuya	Ibaraki Robots	91 - 75
6	B1 League	23-24	Dec 30, 2023	Ibaraki Robots	Kyoto Hannaryz	109 - 101
6	B1 League	23-24	Mar 24, 2024	Ibaraki Robots	Levanga Hokkaido	98 - 107
5	B1 League	17-18	Mar 11, 2018	Chiba Jets	Shimane Susanoo Magic	71 - 97
5	B1 League	20-21	Apr 3, 2021	Sun Rockers Shibuya	Ryukyu Golden Kings	96 - 85
5	B1 League	21-22	Dec 11, 2021	Sun Rockers Shibuya	Niigata Albirex	79 - 70