U
- Uchiage Hanabi, Shita kara Miru ka? Yoko kara Miru ka?
- Uchi no Kaisha no Chiisai Senpai no Hanashi
- Uchi no Ko no Tame naraba, Ore wa Moshikashitara Maou mo Taoseru kamo Shirenai
- Uchi no Maid ga Uzasugiru!
- Uchi no Shishou wa Shippo ga Nai
- Uchi Tama?! Uchi no Tama Shirimasen ka?
- Uchouten Kazoku
- Uchouten Kazoku 2
- Uchuu Kaizoku Captain Herlock: Arcadia-gou no Nazo
- Uchuu Kyoudai
- Uchuu no Stellvia
- Uchuu Senkan Tiramisu
- Uchuu Senkan Tiramisu II
- Uchuu Senkan Yamato 2199
- Uchuu Senkan Yamato 2199: Hoshimeguru Hakobune
- Uchuu Senkan Yamato 2202: Ai no Senshi-tachi
- Uchuu Senkan Yamato 2205: Aratanaru Tabidachi
- Udon no Kuni no Kiniro Kemari
- Ueki no Housoku
- Ueno-san wa Bukiyou
- Ultraman
- Ultraman: Rising
- Ultraman Final
- Ultra Maniac
- Ultraman Season 2
- Ulysses: Jehanne Darc to Renkin no Kishi
- Uma Musume: Pretty Derby
- Uma Musume: Pretty Derby - Road to the Top
- Uma Musume: Pretty Derby Season 2
- Uma Musume: Pretty Derby Season 3
- Umayon
- Umibe no Etranger
- Umi ga Kikoeru
- Un-Go
- Un-Go: Inga-ron
- Undead Girl Murder Farce
- Undead Unluck
- Under Ninja
- Unnamed Memory
- Upotte!!
- UQ Holder!: Mahou Sensei Negima! 2
- Uragiri wa Boku no Namae wo Shitteiru
- Uramichi Oniisan
- Urara Meirochou
- Urasekai Picnic
- Urawa no Usagi-chan
- Urusei Yatsura (2022)
- Urusei Yatsura (2022) Season 2
- Usagi Drop
- Ushinawareta Mirai wo Motomete
- Ushio to Tora
- Ushio to Tora Season 2
- UtaKata
- Uta no Prince-sama Maji Love 1000%
- Uta no Prince-sama Maji Love 2000%
- Uta no Prince-sama Maji Love Legend Star
- Uta no Prince-sama Maji Love Revolutions
- Utawarerumono
- Utawarerumono: Futari no Hakuoro
- Utawarerumono: Itsuwari no Kamen
- Uzaki-chan wa Asobitai!
- Uzaki-chan wa Asobitai! Double
- Uzumaki