- 1 USAO
- 2 Uki Violeta
- 3 Uyama Hiroto
- 4 Unic
- 5 UG
- 6 Urban Hz
- 7 ultimadrap
- 8 Uniqnote
- 9 Ugly Duck
- 10 un:c
- 11 U-Turn
- 12 U-zhaan
- 13 USU Aka SQUEZ
- 14 UMI☆KUUN
- 15 USK
- 16 Ujico*/Snail's house
- 17 U.L.T
- 18 Upper
- 19 U-KWON
- 20 uberLAB
- 21 Um Man
- 22 Uto
- 23 Unlimit
- 24 Uvo
- 25 ULTA
- 26 UNFAIR
- 27 UNMEEK
- 28 Uneducated Kid
- 29 Uk
- 30 Unofficialboyy