| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| Ugly Princess | Manga | France | 7 | Completed |
| Ultra Maniac | Manga | France | 5 | Completed |
| Ultra Maniacウルトラマニアック | Manga | Japan | 3 | Completed |
| Ultra Maniacウルトラマニアック | Manga | Japan | 5 | Ongoing |
| Uzaki-chan wa Asobitai!宇崎ちゃんは遊びたい！ | Manga | Japan | 5 | Ongoing |
| Uzaki-chan Wants to Hang Out! | Manga | France | 4 | Ongoing |