Zettai x Roman (Anthology) by Muttri Moony — Ongoing
- Zettai x Roman (Series): The P.E. Storage Room Romance released Sep 1 '08
- The One Adabana in the World released Feb 16 '10
- Zettai x Roman (Series): One-Room Romance released Dec 28 '11
- Zettai x Roman (Series): Song Song Project released Jun 24 '14