| Date | Batter | Year | Pitcher | Stadium | Type | Dist | Inning |
|---|---|---|---|---|---|---|---|
| 09/ 8/2010 | Sakata, Ryo (SEI) | 8 | Itokazu, Keisaku (HAM) | Seibu Dome | 2-run | 115m | 2 |
| 09/ 8/2010 | Fernandez, Jose (SEI) | 7 | Itokazu, Keisaku (HAM) | Seibu Dome | solo | 125m | 4 |
| 09/ 1/2010 | Matsuda, Nobuhiro (SOF) | 17 | Itokazu, Keisaku (HAM) | Sapporo Dome | solo | 120m | 3 |
| 08/25/2010 | Ruiz, Randy (RAK) | 9 | Itokazu, Keisaku (HAM) | Morioka Stadium | solo | 115m | 2 |
| 08/25/2010 | Tsuchiya, Teppei (RAK) | 8 | Itokazu, Keisaku (HAM) | Morioka Stadium | solo | 110m | 4 |
| 08/25/2010 | Kusano, Daisuke (RAK) | 5 | Itokazu, Keisaku (HAM) | Morioka Stadium | solo | 100m | 5 |
| 08/18/2010 | Fukuura, Kazuya (LOT) | 9 | Itokazu, Keisaku (HAM) | Tokyo Dome | 2-run | 115m | 4 |
| 06/ 5/2010 | Abe, Shinnosuke (YOM) | 15 | Itokazu, Keisaku (HAM) | Tokyo Dome | solo | 105m | 2 |
| 06/ 5/2010 | Takahashi, Yoshinobu (YOM) | 6 | Itokazu, Keisaku (HAM) | Tokyo Dome | 2-run | 130m | 5 |
| 03/30/2010 | Okada, Takahiro (ORI) | 1 | Itokazu, Keisaku (HAM) | Tokyo Dome | solo | 110m | 3 |