Manga Series Beginning with R
- Nanana's Buried Treasure
- Re:Monster
- Re:Stage!
- Re:Zero
- Real Clothes
- Rean-wings
- Recorder to Randoseru
- RELEASE THE SPYCE
- ReLIFE
- REVENGER
- Reverse Edge Okawahashi Tantei Sha
- revisions
- Rewrite
- Ribbon
- Rikei Danshi.
- Rikei ga koi ni ochitanode shomei shitemita.
- Rilakkuma
- Ring ni Kakero
- Ring Series
- Rinne no Lagrange
- Rinshi!! Ekoda-chan
- Rinsho Hanzai Gakusha Himura Hideo
- Ristorante Paradiso
- Ryman's Club
- Ryu ga Gotoku
- Ryujin Mabuya
- Ryuo no Oshigoto!
- Ryushika, Ryushika