| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| Contes Féeriques, par Shiitake | Fairy tale | France | 1 | Completed |
| Contes Merveilleux | Fairy tale | France | 1 | Completed |
| les contrées sauvages | Manga | France | 2 | Completed |
| Coppelion | Manga | France | 2 | Ongoing |
| Coq de combat | Manga | France | 19 | Ongoing |
| La Couleur Tombée du Ciel ~Les chefs d’œuvre de Lovecraft~ | Manga | France | 1 | Completed |
| Country Girl ~Alice in the Country of the Three-Sided Mirror~ | Manga | France | 1 | Ongoing |
| Courtney Crumrin | Comic book | France | 4 | Stopped by the editor |
| Courtney Crumrin | Comic book | France | 8 | Unknown |
| Courtney Crumrin | Comic book | France | 3 | Stopped by the editor |
| Courtney Crumrin | Comic book | France | 2 | Ongoing |
| Courtney Crumrin | Comic book | France | 3 | Ongoing |
| Courtney Crumrin | Comic book | France | 1 | Completed |
| Crazy Beach | Manga | France | 1 | Completed |
| Crazy zoo | Manga | France | 5 | Completed |
| Créatures fantastiques | Manga | France | 5 | Completed |
| Creepy Cat | Manga | France | 2 | Ongoing |
| Crimezone | Manga | France | 5 | Ongoing |
| Crims♥n Prince | Manga | France | 16 | Ongoing |
| Crystal Girls | Manga | France | 5 | Ongoing |
| La Cuisine des Sorciers | Manga | France | 3 | Ongoing |
| Cutie Honey | Manga | France | 1 | Completed |
| Cyber Idol☆Mink | Manga | France | 6 | Completed |
| Cyborg 009 | Manga | France | 18 | Ongoing |