| Dousoukai ~Yesterday Once More~ | 1996-09-12 | Minowa Natsuki | Shiraishi Ryouko | PS2 ver only, uncredited |
| D.C. ~Da Capo~ | 2002-06-28 | Saeki Kanako | Shiraishi Ryouko | D.C.P.S |
| D.C. ~Da Capo~ Seasons | 2002-12-13 | Saeki Kanako | Shiraishi Ryouko | D.C.F.S |
| CLANNAD | 2004-04-28 | Hiiragi Kappei | Shiraishi Ryouko | |
| Lost Aya Sophia | 2004-05-27 | Marietta Cardinale | Shiraishi Ryouko | |
| Memories Off ~Sorekara~ | 2004-06-24 | Kise Ayumu | Shiraishi Ryouko | |
| Sentimental Prelude | 2004-10-28 | Tachibana Natsumi | Shiraishi Ryouko | |
| Mahou Sensei Negima! 1-Jikanme ~Okochama Sensei wa Mahou Tsukai!~ | 2005-01-20 | Nagase Kaede | Shiraishi Ryouko | |
| Mahou Sensei Negima! 2-Jikanme ~Tatakau Otome-tachi! Mahora Daiundokai SP!~ | 2005-07-28 | Nagase Kaede | Shiraishi Ryouko | |
| Memories Off #5 Togireta Film | 2005-10-27 | Kise Ayumu | Shiraishi Ryouko | |
| Memories Off ~Sorekara Again~ | 2006-03-23 | Kise Ayumu | Shiraishi Ryouko | |
| CLANNAD - Hikari Mimamoru Sakamichi de | 2008-01-08 | Hiiragi Kappei | Shiraishi Ryouko | |
| Sora*yume | 2008-06-19 | Mysterious Boy | Shiraishi Ryouko | |
| D.C.I.F. ~Da Capo~ Innocent Finale | 2009-04-29 | Saeki Kanako | Shiraishi Ryouko | PS2 ver. |
| Saki Portable | 2010-03-25 | Someya Mako | Shiraishi Ryouko | |
| Memories Off: Yubikiri no Kioku | 2010-07-29 | Kise Ayumu | Shiraishi Ryouko | |
| Saki Achiga Hen episode of Side-A Portable | 2013-08-29 | Someya Mako | Shiraishi Ryouko | |
| Saki Zenkoku Hen | 2015-09-17 | Someya Mako | Shiraishi Ryouko | |
| Goes! | 2015-11-26 | Vince Vivian Vickers | Shiraishi Ryouko | |
| Dies irae ~Interview with Kaziklu Bey~ | 2016-03-25 | Dinah Malloy | Shiraishi Ryouko | |
| Qie Ting Qin Yu - Grobda Remix | 2016-06-11 | Aikawa Roi | Shiraishi Ryouko | |
| Shadowverse | 2016-06-17 | Nerva of Purgation | Shiraishi Ryouko | Japanese Edition |
| Tank Head Girl ~Kimi no Egao ga Mitakute~ | 2018-07-04 | Konkara Ayano | Shiraishi Ryouko | |
| Shin Sakura Taisen | 2019-12-12 | Ooba Komachi | Shiraishi Ryouko | |
| Angelique Luminarise | 2021-05-20 | Reina | Shiraishi Ryouko | |
| Danganronpa Mauve -Iwada Hilutowa Bittul-eojin Hag-won- | 2023-09-27 | Erika Jumonji | Shiraishi Ryouko | |
| Famicom Tantei Club: Emio | 2024-08-29 | Kuze Junko | Shiraishi Ryouko | |