| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| Raira to Shinita Gari no Kemonoライラと死にたがりの獣 | Manga | Japan | 2 | Ongoing |
|
Rakuen: Le Paradis楽園 |
Manga | Japan | 28 | Ongoing |
| Reine d'Égypte | Manga | France | 9 | Completed |
|
|
Manga | Japan | 15 | Completed |
| ReLIFE | Manga | France | 15 | Completed |
| Ressentiment | Manga | France | 2 | Completed |
| Returners | Manga | France | 3 | Ongoing |
| Rose Hip Rose | Manga | France | 4 | Completed |
| Rose Hip Zero | Manga | France | 5 | Completed |
| Rozen Maiden | Manga | France | 8 | Completed |
| Rozen Maiden | Manga | France | 7 | Completed |
| Rozen Maidenローゼンメイデン | Manga | Japan | 10 | Completed |
| Rozen Maiden - Saison 2 | Manga | France | 10 | Completed |
|
|
Manga | Japan | 8 | Completed |
|
|
Manga | Japan | 7 | Completed |
| Ryū no Gakkō ha Yama no Ue ~Kui Ryūko Sakuhin Shū~竜の学校は山の上～九井諒子作品集～ | Manga | Japan | 1 | Ongoing |