| Brothers ~Koisuru Oniisama~ (2007/09/28 Windows)
|
| Nanase Suzuna | Suzuhiro Chacha |
| Kasuga Souichirou | Mibu Roushi |
| Kasuga Setsuto | Takatori Rei |
| Kasuga Subaru | Taniyama Kishou |
| Kasuga Yoshitaka | Kawada Shinji |
| Kageyama Satofumi | Ichijou Kazuya |
| Kasuga Takafumi | ???? |
| Nanase Haruka | ???? |
| Fujimoto Mai | ???? |