uehara yukihiko, akiyama mio, hirasawa yui, kotobuki tsumugi, nakano azusa, tainaka ritsu, don't say "lazy", k-on!, bad id, bad pixiv id, 00s, 5girls, bass guitar, black hair, blonde hair, blue eyes, brown eyes, brown hair, column lineup, drum, electric guitar, fender jazz bass, fender stratocaster, frills, gibson les paul, guitar, ho-kago tea time, instrument, keyboard, keyboard (instrument), long hair, microphone, multiple girls, short hair, strat (guitar), synthesizer