tainaka ritsu, don't say "lazy", k-on!, yamaha, absurdres, chinese commentary, commentary request, highres, 1girl, armlet, arms up, bare shoulders, black boots, black gloves, black hairband, black pants, black shirt, boots, brown hair, drum, drum set, drumsticks, flower, forehead, gloves, hair flower, hair ornament, hairband, halterneck, high heel boots, high heels, holding, holding drumsticks, indoors, instrument, jewelry, looking at viewer, loose hair strand, official alternate costume, pants, ring, shadow, shirt, short hair, signature, single glove, sitting, sleeveless, sleeveless shirt, smile, solo, spaghetti strap, thigh boots, xi cccii