| |
Under the name Hirakawa Daisuke:
| |
| Kashiwagi Yousuke | BALDR FORCE EXE (PS2) |
| Shujinkou [Hero] (Boy 2) | BLUE DRAGON - Ikai no Kyojuu (2009/10/08 Nintendo DS) |
| Ace | Clover no Kuni no Alice ~Wonderful Wonder World~ [Alice in the country of the clover ~Wonderful Wonder World~] (2007/12/25 Windows) |
| Ralf Grazer | Datenshi no Amai Yuuwaku x Kaikan Phrase (2010/02/18 Nintendo DS) |
| Kojou Takaaki | D.C. Girl's Symphony Pocket ~Da Capo~ Girl's Symphony Pocket (2010/06/24 PSP) |
| Ace | Heart no Kuni no Alice ~Wonderful Wonder World~ [Alice in the country of the heart ~Wonderful Wonder World~] (2007/02/14 Windows) |
| Narutaki Souya | Hoshiiro no Okurimono (2007/11/08 PS2) |
| Narutaki Souya | Hoshiiro no Okurimono portable (2008/11/27 PSP) |
| <UNNAMED ROLE(S)> (Viji-hakase) | Kaitou Tenshi Twin Angel - Maboroshi no Shoujo (2009/01/01 Windows) |
| Will Turner (from Pirates of the Caribbean) | Kingdom Hearts II (PS2) |
| Will Turner (from Pirates of the Caribbean) | Kingdom Hearts II FINAL MIX+ (2007/03/29 PS2) |
| Berunaaru [Bernard] | Neo Angelique (2006/03/02 PS2) |
| Berunaaru [Bernard] | Neo Angelique Full Voice (2008/03/27 PS2) |
| Sakuragawa Takashi (Oniichan) | Otome Teki Koi Kakumei*LoveRevo!! (2006/01/26 PS2) |
| Yamazaki Mitsunori | Piyo-tan ~Housekeeper wa Cute na Tantei~ (2006/04/28 Windows) |
| Yamazaki Mitsunori | Piyo-tan ~Oyashiki Sennyuu*Daisakusen~ (2008/08/28 PS2) |
| Itou Makoto | School Days LxH (2008/01/17 PS2) |
| Ji Eederu Berunaru | Super Robot Taisen Z (2008/09/25 PS2) |
| Yuteki | Tales of Breaker (2005/01 Mobile Phone Application Game) |
| Sauber | Tales of Breaker (2005/01 Mobile Phone Application Game) |
| Kazui | Togainu no Chi (2008 PS2) |
| Okuhara Yoshito | TSUKUMONOGATARI (2011/01/27 PSP) |
| Sugamo Kaoru | Uwasa no Midori-kun!! Natsuiro Striker (2007/09/20 Nintendo DS) |
| Sugamo Kaoru | Uwasa no Midori-kun!! 2 Futari no Midori? (2008/08/21 Nintendo DS) |
| |
Under the name Hirai Tatsuya:
| |
| Hyuu Guren | Hanakage ~Ochita Mitsu Hana~ (2009/10/26 Windows) |
| Saeki Katsuya | Kichiku Megane (2007/07/20 Windows) |
| 廣瀬諒 | Koibito Yuugi (2007/08/24 Windows) |
| Watanabe Takafumi | Lovers Collection (2007/03/09 Windows) |
| Tsuda Keiichi | Maid*Hajimemashita ~Goshujin-sama no Osewaitashimasu~ (2007/12/28 Windows) |
| Itou Makoto | School Days (2005/04/28 Windows, DVD Players Game) |
| Kusakabe Haru | Sumire no Tsubomi (2009/02/27 Windows) |
| Itou Makoto | Summer Days (2006 Windows) |
| Rioru (Estarriol Ark Lennucebellun) | WiZ ANNIVERSARY (2006/04/28 Windows) |
| |
Under the name Hirai Masumi:
| |
| Izumi | Aishite Nightingale (2003/08/29 Windows) |
| Izumi | Gekkou ni Nureru Kyoushitsu de, Boku wa. (2003/03/28 Windows) |
