- 1 UVERworld
- 2 UKISS
- 3 UNIS
- 4 UP10TION
- 5 UNB
- 6 UNIVERSE TICKET
- 7 UNI.T
- 8 uBEAT
- 9 UNIDOTS
- 10 UNISON SQUARE GARDEN
- 11 Urban Zakapa
- 12 ULTRA TOWER
- 13 UNICORN
- 14 UNLIMITS
- 15 UNNIES
- 16 UNIONE
- 17 Ukulele Picnic
- 18 Ulala Session
- 19 UNCHAIN
- 20 Untouchable
- 21 UN
- 22 Ugly Star
- 23 UV
- 24 Urban Daisy
- 25 UZU Believe Luv
- 26 UNIST
- 27 UMBERBROWN
- 28 Uno
- 29 Ubiquitous
- 30 uminecosounds