| Imouto (Ni) Koukan (Sareru Ani) no Kai (2010/09/03 Windows)
|
| Minase Mizuho | Kamisaka Akiho |
| Minase Honoka | Sawashiro Rizu |
| Shoujaku Erin | Sakura Mizuki |
| Shoujaku Yudzuru | Sugihara Matsuri |
| Imouto (Ni) Koukan (Sareru Ani) no Kai (2010/09/03 Windows)
|
| Minase Mizuho | Kamisaka Akiho |
| Minase Honoka | Sawashiro Rizu |
| Shoujaku Erin | Sakura Mizuki |
| Shoujaku Yudzuru | Sugihara Matsuri |