1girl, bangs, black socks, blue eyes, bocchi the rock!, cube hair ornament, electric guitar, gibson les paul, gotou hitori, grey skirt, guitar, hair between eyes, hair ornament, headphones, headphones around neck, holding, holding instrument, indoors, instrument, jacket, long bangs, long hair, long sleeves, looking at viewer, muntai, music, one side up, parted lips, pink hair, pink jacket, playing instrument, pleated skirt, sheet music, sitting, skirt, socks, solo, track jacket, wariza