- 1 UQiYO
- 2 UNDEAD
- 3 UROBOROS
- 4 UNIS
- 5 Uptown
- 6 UVERworld
- 7 Untouchable
- 8 USPEER
- 9 UPGRADE MOUNTAINS
- 10 UTAKATA
- 11 UNICORN
- 12 UDTT
- 13 UNIDOTS
- 14 UNICORN
- 15 UV
- 16 UN1CON
- 17 um-hum
- 18 UNTIL'D ASH
- 19 UNBS
- 20 Urban Daisy
- 21 UKISS
- 22 UnderRock19
- 23 UnderThePeace
- 24 UNIONE
- 25 UNISON SQUARE GARDEN
- 26 uBEAT
- 27 Up Star