1girl 22/7 arms_behind_back belt black_socks blush border brown_background brown_hair brown_shoes character_name closed_mouth dated dress floating_hair from_side full_body happy_birthday high_side_ponytail highres loafers long_hair looking_ahead nani_mo_shiteagerarenai pleated_dress red_belt red_dress shoes short_sleeves sidelocks socks solo tanpaku_(oqu_2) toda_jun white_border