1girl, anno masato, black footwear, black shirt, black skirt, black socks, blue eyes, blush, bocchi the rock!, closed mouth, cube hair ornament, electric guitar, gibson les paul, gotou hitori, guitar, hair ornament, holding, holding instrument, instrument, loafers, long hair, music, pink hair, playing instrument, shirt, shoes, short sleeves, skirt, socks, t-shirt