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