Series Order: 1. Doukyuusei 2. Sotsugyousei 3. Sora to Hara (Side Story) 4. Occupation To Beloved (O.B.) 5. Doukyuusei & Sotsugyousei Fanbook (Side Story) 6. Graduation Certificate (Artbook) 7. blanc 8. Futari Gurashi/home 9.Sajou Rihito no Chichi to Sono Buka (Side Story - currently unavailable)
