WAli Project
WAlma Kaminiito
WAmiaya
WBabymetal
WBoom Boom Satellites
WB'z
WChage and Aska
WChemistry (band)
WDo As Infinity
WEgo-Wrappin'
WEvery Little Thing (band)
WFEMM (duo)
WHangry & Angry
WIncapacitants
WMove (Japanese band)
WLes Romanesques
WSplatoon
WSukima Switch
WW (group)
WYuzu (band)