1girl, arm_at_side, arm_behind_back, bangs, blunt_bangs, blush, closed_mouth, collared_shirt, cowboy_shot, dated, dress_shirt, half-closed_eyes, happy_birthday, long_hair, long_sleeves, looking_at_viewer, neck_ribbon, pleated_skirt, ribbon, school_uniform, shirt, skirt, smile, solo, white_background, white_shirt