| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| Übel Blatt | Manga | France | 24 | Completed |
| Umi no Cradle ~The Cradle of the Sea~海のクレイドル～The Cradle of the Sea～ | Manga | Japan | 4 | Ongoing |
| Umibe no Onna no Koうみべの女の子 | Manga | Japan | 2 | Completed |
| Un monde transformé | Manga | France | 3 | Ongoing |
| Ushijima, l'usurier de l'ombre | Manga | France | 41 | Ongoing |