effects, fabric, hair, k-on!!, k-on series, smears, smoke, taichi ishidate, 1girl, brown hair, tainaka ritsu, school uniform, solo, sakuragaoka high school uniform, hairband, closed eyes, short hair, electric fan, smile, grin, squatting, teeth, indoors, sweat, ribbon, shirt, clenched teeth, blue ribbon, neck ribbon, white shirt, hands on own knees