J-POP Artists, Casts, Authors
- Dwight Waldron
- M.Ward
- NAOYA URATA
- Oops A Daisy
- OOZE
- R WELLS
- THE VODKA
- THE WASTED
- the Water Method Man
- The Wedding Mistakes
- the westribe
- the whimsical glider
- The Winking Owl
- U-full
- u-full & Dularinn
- U-MIO
- UA
- uami
- UA×菊池成孔
- UBIGUN
- uBuGoe
- uchuu.
- UGUISS
- UHNELLYS
- UHNELLYS/Tigermoth
- UHNELLYS * SUKIPPARANISAKE
- UHURU
- uijin
- UINA BUNNY
- UJIGAMI
- Ukawa Naohiro
- UKIASHI
- Ukiyo Girl
- ukka
- ulma sound junction
- Ulon
- ULSD
- ULTRA
- ULTRA
- ULTRA BIDE
- ULTRA BRAIN
- ULTRA BUZZ
- ULTRA'NIPPON & RED DEVIL
- ULTRA-C
- ULTRA-PRISM
- ultramodernista
- ULTRAS
- UlulU
- Um-hum
- UMAINA
- umaneco
- umaneco.DJ NONONO
- umanome
- UME.
- UMIBACHI
- Umisaya
- umitachi
- UMI KUUN
- umu
- UN-JAMI
- unizzz...
- uno
- Uooper Looper
- UPANISAD
- upusen
- UQiYO
- URALI
- uran okajima
- URARA
- URATA KYOUDAI
- UREINOMISORA
- urema
- UROBOROS
- URTHONA
- Uru
- URUGOME
- URURU
- URUSHI
- uruwashi
- USAGI
- Usagic Radio
- USA MiMi
- usa usa SHOUJO CLUB
- USU & DJ Yoshii a.k.a. DJ Y?
- USU A.K.A. SQUEZ
- USU aka SQUEZ
- Uta
- UTA UTAIアーティスト
- utabito
- utaco
- Utae
- UtaGe!
- UTAHAI
- Utatane/Nayuta
- Utzho
- UVERworld
- uyama hiroto
- UYAMA HIROTO
- uyuni
- UZA