Mangas : harem
| Titre | Année | NbVol. | Moy |
|---|---|---|---|
| Yankee JK Kuzuhana-chan | 2020 | nc+ | - |
| Yôkoso Jitsuryoku Shijô Shugi no Kyôshitsu e | 2016 | 12+ | - |
| Yona, Princesse De L'Aube | 2010 | 40 | - |
| Yosuga no Sora | 2010 | 2 | - |
| Yume de Aetara | 1994 | 17 | - |
| Yuna De La Pension Yuragi | 2016 | 9+ | - |
| Yûsha ga Shinda! | 2014 | 5+ | - |
| Yûsha, Yamemasu | 2018 | 2+ | - |
| Zenbu Chodai | 2008 | 2 | - |
| Zero no Tsukaima | 2006 | 7 | - |
| Zettai Karen Children | 2003 | 58+ | 8 (1) |
