| Affiliation ID | 4339 |
|---|---|
| Full name | Saitama Seibu Lions |
| Short name | Seibu Lions |
| Place | Tokorozawa (JPN) |
| Sports | BBL |
| Chang Chih-Chia |  TPE |
BBL | Olympics | 2004—2008 |
| Sosuke Genda |  JPN |
BBL | Olympics | 2020 |
| Daisuke Matsuzaka | JPN |
BBL | Olympics | 2000—2004 |
| Hiroyuki Nakajima | JPN |
BBL | Olympics | 2008 |
| Takahiko Sato | JPN |
BBL | Olympics | 2008 |
| Kaima Taira | JPN |
BBL | Olympics | 2020 |
| Kazuhiro Wada | JPN |
BBL | Olympics | 2004 |
| Hideaki Wakui | JPN |
BBL | Olympics | 2008 |
