Paperback, Novel Series
- Robotics; Notes
- Romes
- Ro Kyu Bu!
- Rokudenashi Majutsu Koshi to Kinki Kyoten(Akashic Records)
- Rocket Girls
- Rosario + Vampire
- Romantic Killer
- ROMEO AND THE BLACK BROTHERS
- Rozen Maiden
- Record of Lodoss War
- The Case Files of Lord El-Melloi II
- Roma-jin no Monogatari
- Lorelei
- Invaders of the Rokujyoma!?
- Rokka no Yusha