Another Island, Cross Triangle!, Eikyou, Giniro Nexus, Kitakaze to Taiyou to (Kouhen), Kitakaze to Taiyou to (Zenpen), Salvia no Koibito ♥, Salvia's Lover ♥, Succubus no Oshigoto, サッキュバスのおしごと, メスイキおとこのこスイッチ♥
0.5 - Not listed in ToC, but there's some sort of story
1. Succubus no Oshigoto
2. Cross Triangle!
3. Another Island
4. Salvia no Koibito ♥ (Salvia's Lover ♥ )
5. Giniro Nexus
6. Eikyou
7. Another Island 2
8. Kitakaze to Taiyou to (Zenpen)
9. Kitakaze to Taiyou to (Kouhen)