Koji Kobayashi
Biographical details
| Code | |
|---|---|
| Gender | Male |
| Used name | Koji•Kobayashi |
| Born | 8 May 1982 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Water Polo | 2003 World Aquatics Championships | Barcelona |  ESP |
Water Polo, Men | 15 |  JPN |
|
| Water Polo | 2003 Summer Universiade | Daegu |  KOR |
Water Polo, Men | 5 | JPN |
|
| Water Polo | 2005 World Aquatics Championships | Montréal |  CAN |
Water Polo, Men | 14 | JPN |
|
| Water Polo | 2006 Asian Games | Doha |  QAT |
Water Polo, Men | 🥈 | JPN |
|
| Water Polo | 2007 World Aquatics Championships | Melbourne |  AUS |
Water Polo, Men | 16 | JPN |
|
| Water Polo | 2010 Asian Games | Guangzhou |  CHN |
Water Polo, Men | 🥉 | JPN |