Kosuke Ishii G #27
Height: 6-0 (183cm)
Weight: 172 lbs (78kg)
Born: Sep 29, 1987 (38 years old)
Hometown: Chiba, Japan
Nationality: Japan
Kosuke Ishii Game Log
2025-2026 International Games
| Date | Team | Opponent | W/L | Status | Pos | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | ORB | DRB | REB | AST | STL | BLK | TOV | PF | FIC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/9/2026 | Aishin Sea Horses | Ryukyu Golden Kings | L | Bench | PG | 6:37 | 0 | 0 | 3 | .000 | 0 | 3 | .000 | 0 | 0 | .000 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | -2.3 |
| 5/8/2026 | Aishin Sea Horses | Ryukyu Golden Kings | L | Bench | PG | 8:31 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.3 |
| 5/3/2026 | Aishin Sea Horses | Koshigaya Alphas | L | Bench | PG | 22:38 | 6 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 3 | 3 | 1.000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 3.9 |
| 5/2/2026 | Aishin Sea Horses | Koshigaya Alphas | W | Bench | PG | 11:21 | 4 | 1 | 3 | .333 | 0 | 2 | .000 | 2 | 2 | 1.000 | 2 | 2 | 4 | 1 | 1 | 0 | 0 | 1 | 6.0 |
| 4/26/2026 | Aishin Sea Horses | Sanen Neophoenix | W | Bench | PG | 12:48 | 3 | 1 | 2 | .500 | 1 | 2 | .500 | 0 | 0 | .000 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 1.0 |
| 4/25/2026 | Aishin Sea Horses | Sanen Neophoenix | W | Bench | PG | 17:25 | 7 | 3 | 7 | .429 | 1 | 4 | .250 | 0 | 0 | .000 | 1 | 1 | 2 | 3 | 2 | 0 | 1 | 2 | 6.5 |
| 4/19/2026 | Aishin Sea Horses | Kyoto Hannaryz | W | Bench | PG | 11:46 | 6 | 2 | 4 | .500 | 2 | 4 | .500 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2.8 |
| 4/18/2026 | Aishin Sea Horses | Kyoto Hannaryz | W | Bench | PG | 11:46 | 6 | 2 | 4 | .500 | 2 | 4 | .500 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2.8 |
| 4/15/2026 | Aishin Sea Horses | Saga Ballooners | W | Bench | PG | 5:53 | 0 | 0 | 2 | .000 | 0 | 2 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 1.0 |
| 4/12/2026 | Aishin Sea Horses | Nagoya Diamond Dolphins | W | Bench | PG | 9:57 | 6 | 2 | 5 | .400 | 2 | 5 | .400 | 0 | 0 | .000 | 2 | 1 | 3 | 1 | 1 | 0 | 1 | 1 | 5.5 |
| 4/11/2026 | Aishin Sea Horses | Nagoya Diamond Dolphins | L | Bench | PG | 6:25 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0.0 |
| 4/5/2026 | Aishin Sea Horses | Hitachi Sun Rockers | L | Starter | SG | 13:23 | 0 | 0 | 5 | .000 | 0 | 5 | .000 | 0 | 0 | .000 | 0 | 2 | 2 | 3 | 0 | 0 | 1 | 1 | -0.8 |
| 4/4/2026 | Aishin Sea Horses | Hitachi Sun Rockers | W | Starter | SG | 13:10 | 2 | 1 | 1 | 1.000 | 0 | 0 | .000 | 0 | 0 | .000 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 2 | 3.3 |
| 4/1/2026 | Aishin Sea Horses | Chiba Jets | W | Starter | SG | 16:20 | 4 | 2 | 5 | .400 | 0 | 2 | .000 | 0 | 0 | .000 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 4.8 |
| 3/29/2026 | Aishin Sea Horses | Kawasaki Brave Thunders | W | Starter | SG | 11:23 | 2 | 1 | 3 | .333 | 0 | 2 | .000 | 0 | 0 | .000 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 3 | 0.5 |
| 3/28/2026 | Aishin Sea Horses | Kawasaki Brave Thunders | W | Starter | SG | 20:15 | 14 | 4 | 4 | 1.000 | 3 | 3 | 1.000 | 3 | 4 | .750 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 10.5 |
| 3/15/2026 | Aishin Sea Horses | Yokohama B-Corsairs | L | Bench | PG | 8:59 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 2 | -0.3 |
| 3/14/2026 | Aishin Sea Horses | Yokohama B-Corsairs | W | Bench | PG | 12:00 | 0 | 0 | 3 | .000 | 0 | 3 | .000 | 0 | 0 | .000 | 1 | 2 | 3 | 3 | 0 | 0 | 1 | 1 | 1.8 |
| 3/11/2026 | Aishin Sea Horses | Ryukyu Golden Kings | W | Bench | PG | 3:57 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 2.5 |
| 3/8/2026 | Aishin Sea Horses | Toyama Grouses | W | Bench | PG | 4:43 | 6 | 2 | 5 | .400 | 2 | 4 | .500 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.3 |
| 3/7/2026 | Aishin Sea Horses | Toyama Grouses | W | Bench | PG | 6:10 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | -0.3 |
| 2/15/2026 | Aishin Sea Horses | Shimane Susanoo Magic | W | Bench | PG | 15:27 | 8 | 2 | 5 | .400 | 0 | 3 | .000 | 4 | 5 | .800 | 0 | 1 | 1 | 2 | 2 | 0 | 0 | 4 | 5.1 |
| 2/14/2026 | Aishin Sea Horses | Shimane Susanoo Magic | L | Bench | PG | 9:24 | 0 | 0 | 2 | .000 | 0 | 2 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | -1.3 |
| 2/8/2026 | Aishin Sea Horses | Levanga Hokkaido | W | Bench | PG | 4:04 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | -1.3 |
| 2/7/2026 | Aishin Sea Horses | Levanga Hokkaido | W | Bench | PG | 3:25 | 3 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.3 |
| 2/1/2026 | Aishin Sea Horses | Ibaraki Robots | W | Bench | PG | 7:55 | 3 | 1 | 3 | .333 | 1 | 3 | .333 | 0 | 0 | .000 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2.5 |
| 1/31/2026 | Aishin Sea Horses | Ibaraki Robots | W | Bench | PG | 6:00 | 5 | 2 | 4 | .500 | 1 | 3 | .333 | 0 | 0 | .000 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 1 | 3.0 |
| 1/25/2026 | Aishin Sea Horses | Nagoya Diamond Dolphins | L | Bench | PG | 9:43 | 3 | 1 | 6 | .167 | 1 | 5 | .200 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | -0.5 |
| 1/24/2026 | Aishin Sea Horses | Nagoya Diamond Dolphins | L | Bench | PG | 4:34 | 2 | 0 | 0 | .000 | 0 | 0 | .000 | 2 | 2 | 1.000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1.0 |
| 1/4/2026 | Aishin Sea Horses | Ryukyu Golden Kings | W | Starter | SG | 11:02 | 0 | 0 | 2 | .000 | 0 | 2 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 0.8 |
| 1/3/2026 | Aishin Sea Horses | Ryukyu Golden Kings | L | Starter | SG | 17:34 | 3 | 1 | 6 | .167 | 1 | 6 | .167 | 0 | 0 | .000 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | -0.5 |
| 12/28/2025 | Aishin Sea Horses | Toyota Alvark | L | Bench | PG | 0:19 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 12/27/2025 | Aishin Sea Horses | Toyota Alvark | L | Bench | PG | 7:17 | 5 | 1 | 2 | .500 | 1 | 2 | .500 | 2 | 3 | .667 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 2 | 3.9 |
| 12/21/2025 | Aishin Sea Horses | Sanen Neophoenix | W | Bench | PG | 10:56 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 3 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 0.3 |
| 12/20/2025 | Aishin Sea Horses | Sanen Neophoenix | W | Bench | PG | 19:21 | 15 | 5 | 6 | .833 | 3 | 3 | 1.000 | 2 | 2 | 1.000 | 1 | 1 | 2 | 3 | 1 | 1 | 0 | 4 | 14.5 |
| 12/14/2025 | Aishin Sea Horses | Akita Northern Happinets | L | Bench | PG | 3:56 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 12/13/2025 | Aishin Sea Horses | Akita Northern Happinets | W | Bench | PG | 11:32 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 1 | 2 | 3 | 3 | 0 | 0 | 1 | 1 | 3.3 |
| 12/6/2025 | Aishin Sea Horses | Shiga Lakestars | W | Bench | PG | 3:27 | 2 | 0 | 2 | .000 | 0 | 2 | .000 | 2 | 2 | 1.000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.8 |
| 11/16/2025 | Aishin Sea Horses | Altiri Chiba | W | Bench | PG | 9:38 | 3 | 1 | 2 | .500 | 1 | 2 | .500 | 0 | 0 | .000 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 3 | 3.8 |
| 11/15/2025 | Aishin Sea Horses | Altiri Chiba | W | Bench | PG | 2:34 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.5 |
| 11/10/2025 | Aishin Sea Horses | Sendai 89ers | W | Bench | PG | 4:35 | 3 | 1 | 2 | .500 | 1 | 2 | .500 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.5 |
| 11/9/2025 | Aishin Sea Horses | Sendai 89ers | W | Bench | PG | 2:07 | 6 | 2 | 2 | 1.000 | 2 | 2 | 1.000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 |
| 11/2/2025 | Aishin Sea Horses | Saga Ballooners | W | Bench | PG | 2:41 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0.3 |
| 11/1/2025 | Aishin Sea Horses | Saga Ballooners | W | Bench | PG | 4:40 | 0 | 0 | 2 | .000 | 0 | 2 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1.5 |
| 10/29/2025 | Aishin Sea Horses | Ryukyu Golden Kings | W | Bench | PG | 3:20 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0.3 |
| 10/18/2025 | Aishin Sea Horses | Link Tochigi Brex | L | Bench | PG | 4:10 | 1 | 0 | 2 | .000 | 0 | 1 | .000 | 1 | 2 | .500 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.8 |
| 10/15/2025 | Aishin Sea Horses | Nagasaki Velca | L | Bench | PG | 8:20 | 3 | 1 | 4 | .250 | 1 | 4 | .250 | 0 | 0 | .000 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 1 | 4.3 |
| 10/12/2025 | Aishin Sea Horses | Akita Northern Happinets | W | Bench | PG | 3:11 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | -0.8 |
| 10/11/2025 | Aishin Sea Horses | Akita Northern Happinets | L | Bench | PG | 4:57 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0.5 |
| 10/4/2025 | Aishin Sea Horses | Gunma Crane Thunders | L | Bench | PG | 3:13 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| Averages | 8.7 | 2.6 | 0.8 | 2.3 | .353 | 0.6 | 1.9 | .289 | 0.4 | 0.5 | .840 | 0.4 | 0.7 | 1.1 | 0.9 | 0.4 | 0.0 | 0.3 | 1.2 | 1.8 | |||||
| Totals | 50 GP | 434.8 | 131 | 41 | 116 | .353 | 28 | 97 | .289 | 21 | 25 | .840 | 19 | 35 | 54 | 46 | 19 | 1 | 16 | 61 | 87.8 |
* International stats from 2000-2001