1girl, arms_up, black_hair, blouse, blue_sailor_collar, blue_skirt, blue_socks, bob_cut, brown_eyes, brown_footwear, full_body, kneehighs, loafers, looking_at_viewer, midriff_peek, miniskirt, navel, neckerchief, on_chair, one_eye_closed, open_mouth, original, pleated_skirt, red_neckerchief, sailor_collar, school_uniform, serafuku, shirt, shoes, short_hair, short_sleeves, sitting, skirt, socks, solo, stretching, teeth, upper_teeth_only, wadachitokakeru, white_shirt