- 1 Usher
- 2 UM
- 3 UNIS
- 4 U2
- 5 UNIQ
- 6 Uu (刘梦妤)
- 7 Uru
- 8 Ugress
- 9 UNINE
- 10 UKISS
- 11 USAO
- 12 UVERworld
- 13 Ummet Ozcan
- 14 U:NUS
- 15 U;Nee
- 16 UA
- 17 Ugly Z
- 18 UNB
- 19 Uki Violeta
- 20 Uzmir
- 21 UMI
- 22 univu5
- 23 UP10TION
- 24 Uncle Sam
- 25 Uyama Hiroto
- 26 Urban Zakapa
- 27 Uomil
- 28 UTA
- 29 Ujico*/Snail's house
- 30 Uncle Kracker