| The Byōin | PSK | PC-8801, PC98 |
| Koneko Neko Neko | — | Microsoft Windows |
| Cross Days | Overflow | Microsoft Windows |
| Yosuga no Sora | — | Microsoft Windows |
| Akaneiro ni Somaru Saka | Feng | Microsoft Windows, PlayStation Portable |
| Megachu! | Front Wing | Microsoft Windows |
| Da Capo II | — | Microsoft Windows |
| Natural Another One | — | Microsoft Windows |
| Trans' ~Boku to Atashi no Kyoukaisen~ | — | — |
| Knights of Xentar | ELF Corporation | DOS |
| AIKISS 2 | Giga | Microsoft Windows |
| Fate/hollow ataraxia | — | Microsoft Windows, PlayStation Vita |
| To Heart | — | Microsoft Windows, PlayStation Portable |
| Tōshin Toshi 2 | — | Microsoft Windows |
| Venus Blood | — | Microsoft Windows |
| VenusBlood -Chimera- | — | Microsoft Windows |
| VenusBlood -Desire- | — | Microsoft Windows |
| VenusBlood -Hypno- | — | Microsoft Windows |
| White Album | Aquaplus, Leaf | Microsoft Windows |