2girls, 2koma, adjusting hair, blue eyes, blush, bow, bowtie, brown sailor collar, brown serafuku, comic, electric guitar, gloom expression, green eyes, guitar, hair behind ear, hair ornament, hair tucking, holding, holding instrument, holding plectrum, instrument, long hair, long sleeves, multiple girls, one side up, open mouth, parted lips, pink hair, plectrum, red bow, red bowtie, red hair, sailor collar, school uniform, serafuku, sidelocks, star-shaped pupils, star symbol, sweatdrop, symbol-shaped pupils, yuri, zipper pull tab