| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| I Am a Hero | Manga | France | 22 | Completed |
| I Can't Believe I Slept With You! | Manga | France | 1 | Ongoing |
| I may love you | Manga | France | 1 | Completed |
| I'm in Love with the Villainess | Manga | France | 4 | Ongoing |
| I'm in Love with the Villainess. | Light novel | France | 2 | Ongoing |
| I'm Standing On A Million Lives | Manga | France | 2 | Ongoing |
| I'm the only wolf | Manga | France | 5 | Ongoing |
| Is̎ | Manga | France | 15 | Completed |
| Ichigo 100% | Manga | France | 19 | Completed |
| IKIGAMI ~Préavis de mort~ | Manga | France | 10 | Completed |
| L'île errante | Manga | France | 2 | Ongoing |
| Imbéciles Heureux ! | Manga | France | 3 | Completed |
| L'Imprimerie des Sorcières | Manga | France | 6 | Ongoing |
| In the Land of Leadale | Manga | France | 6 | Ongoing |
| Inazuma Eleven Go | Manga | France | 7 | Completed |
| Incarnations | Manga | France | 14 | Ongoing |
| Indissociable | Franco-Belgian comics | France | 1 | Completed |
| Initial D | Manga | France | 40 | Ongoing |
| Innocent Rouge | Manga | France | 12 | Completed |
| Inséparables | Manga | France | 12 | Ongoing |
| Insomniaques | Manga | France | 12 | Ongoing |
| Inspecteur Kurokôchi | Manga | France | 21 | Ongoing |
| Instants d'après | Manga | France | 1 | Completed |
| Interspecies Reviewers | Manga | France | 4 | Ongoing |
| Inu-Yasha | Manga | France | 56 | Completed |
| The Irregular at Magic High School | Light novel | France | 3 | Ongoing |
| Iruma à l’école des démons | Manga | France | 22 | Ongoing |
| Is my hobby weird ? | Manga | France | 1 | Completed |
| Isn't a cat needed ? | Manga | France | 1 | Completed |
| It's My Life | Manga | France | 5 | Ongoing |
| J.boy | Manga | France | 5 | Ongoing |
| J’♡ les sushis | Manga | France | 8 | Completed |
| Jabberwocky | Manga | France | 6 | Ongoing |
| Japon ! ~Panorama de l'imaginaire japonais~ | Non-fiction | France | 1 | Completed |
| Japon! au pays des onomatopées | Dictionary/Encyclopaedia | France | 2 | Completed |
| Je ne suis pas d'ici | Franco-Belgian comics | France | 1 | Completed |
| Je ne suis pas née dans le bon corps ~Récit de mon changement de sexe~ | Manga | France | 1 | Completed |
| Je ne suis pas un ange | Manga | France | 4 | Completed |
| Je reviendrai vous voir | Manga | France | 1 | Completed |
| Je suis Deadpool | Comic book | France | 1 | Completed |
| Je suis née dans un village communautaire | Manga | France | 1 | Completed |
| Je t'aime Suzuki!! | Manga | France | 18 | Ongoing |
| Je voudrais être tué par une lycéenne | Manga | France | 2 | Completed |
| Je, François Villon | Franco-Belgian comics | France | 3 | Completed |
| Jeux d'enfants | Manga | France | 5 | Ongoing |
| Jizo | Global manga | France | 1 | Completed |
| Jojo's Bizarre Adventure ~Phantom Blood~ | Manga | France | 2 | Ongoing |
| Josée, le tigre et les poissons | Manga | France | 2 | Completed |
| Journal d'une Fangirl | Manga | France | 3 | Completed |
| JUDGE | Manga | France | 6 | Completed |