1girl animated animated_gif armband blinking blue_sailor_collar blue_skirt brown_hair choiyer full_body hair_ribbon hairband hand_on_hip idle_animation kita_high_school_uniform kneehighs lowres pixel_art ribbon sailor_collar school_uniform serafuku short_hair skirt socks solo sprite suzumiya_haruhi suzumiya_haruhi_no_yuuutsu transparent_background winter_uniform