| Kirishima Kano | Air [Dreamcast, PlayStation 2, PSP] | Okamoto Asami (²¬ΛάΛγΈ«) | Air [Dreamcast, PlayStation 2, PSP] cast |
| Kawahara Yumeko | Anoko Dokonoko [Playstation] | Okamoto Asami (²¬ΛάΛγΈ«) | Anoko Dokonoko [Playstation] cast |
| Kawahara Aiko | Anoko Dokonoko [Playstation] | Okamoto Asami (²¬ΛάΛγΈ«) | Anoko Dokonoko [Playstation] cast |
| Kawahara Yumeko | Anoko Dokonoko Endless Season [Playstation] | Okamoto Asami (²¬ΛάΛγΈ«) | Anoko Dokonoko Endless Season [Playstation] cast |
| Kawahara Aiko | Anoko Dokonoko Endless Season [Playstation] | Okamoto Asami (²¬ΛάΛγΈ«) | Anoko Dokonoko Endless Season [Playstation] cast |
| Ueno Nanami | Marionette Company 2 Chu! [Dreamcast, Playstation, Windows] | Okamoto Asami (²¬ΛάΛγΈ«) | Marionette Company 2 Chu! [Dreamcast, Playstation, Windows] cast |
| Princess Erenoa | Mercurius Pretty End of the Century [Dreamcast] | Okamoto Asami (²¬ΛάΛγΈ«) | Mercurius Pretty End of the Century [Dreamcast] cast |
| Morishita Urumi | Milky Season [Dreamcast, PlayStation] | Okamoto Asami (²¬ΛάΛγΈ«) | Milky Season [Dreamcast, PlayStation] cast |
| Hori- | Reavel Fantasia -Mariel to Yousei Monogatari- [PlayStation 2] | Okamoto Asami (²¬ΛάΛγΈ«) | Reavel Fantasia -Mariel to Yousei Monogatari- [PlayStation 2] cast |
| Hoshino Asuka | Sentimental Graffiti -Yakusoku- [PlayStation] | Okamoto Asami (²¬ΛάΛγΈ«) | Sentimental Graffiti -Yakusoku- [PlayStation] cast |
| Hoshino Asuka | Sentimental Graffiti 2 [Dreamcast, WIN] | Okamoto Asami (²¬ΛάΛγΈ«) | Sentimental Graffiti 2 [Dreamcast, WIN] cast |
| [debut] Hoshino Asuka | Sentimental Graffiti [Sega Saturn, WIN, Playstation] | Okamoto Asami (²¬ΛάΛγΈ«) | Sentimental Graffiti [Sega Saturn, WIN, Playstation] cast |
| Hoshino Asuka | Sentimental Journey [PlayStation] | Okamoto Asami (²¬ΛάΛγΈ«) | Sentimental Journey [PlayStation] cast |
| Cowbell | Sotsugyou III -Wedding Bell- [Playstation, Sega Saturn] | Okamoto Asami (²¬ΛάΛγΈ«) | Sotsugyou III -Wedding Bell- [Playstation, Sega Saturn] cast |
| Itou Yukie | Sotsugyou Vacation [Playstation] | Okamoto Asami (²¬ΛάΛγΈ«) | Sotsugyou Vacation [Playstation] cast |