| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| Rainbow Days | Manga | France | 14 | Ongoing |
| ReRe : Hello ! | Manga | France | 9 | Ongoing |
| Rockin' Heaven | Manga | France | 8 | Completed |
| Rockin' Heaven | Manga | France | 3 | Ongoing |
| Rokka Melt ~Mes adorables hommes des neiges~ | Manga | France | 4 | Ongoing |
| Romantica Clockロマンチカ クロック | Manga | Japan | 4 | Ongoing |