- 1 UNIS
- 2 UKISS
- 3 USPEER
- 4 UVERworld
- 5 UNB
- 6 UP10TION
- 7 UNISON SQUARE GARDEN
- 8 UNLIMITS
- 9 Ulala Session
- 10 Ukulele Picnic
- 11 UNCHAIN
- 12 Untouchable
- 13 UN
- 14 Urban Zakapa
- 15 Ugly Star
- 16 UV
- 17 Urban Daisy
- 18 UZU Believe Luv
- 19 UNICORN
- 20 uBEAT
- 21 UNIST
- 22 UMBERBROWN
- 23 Uno
- 24 Ubiquitous
- 25 uminecosounds
- 26 Uttara-Kuru
- 27 Unlimited tone
- 28 Uptown
- 29 USAGI
- 30 UniBlenD