kareha aki, akiyama mio, hirasawa yui, kotobuki tsumugi, tainaka ritsu, k-on!, bad id, bad pixiv id, > <, 00s, 4girls, black eyes, black hair, blonde hair, blue eyes, brown eyes, brown hair, closed eyes, flute, ho-kago tea time, holding, holding flute, holding instrument, instrument, jumping, keyboard, keyboard (instrument), long hair, melodica, multiple girls, plectrum, recorder, school uniform, shamisen, short hair, tambourine