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