1boy 1girl aki_(yunkana) animal_costume animal_ear_fluff animal_ears brown_eyes brown_hair day dress forehead fox_ears fox_tail highres japanese_clothes karakai_jouzu_no_takagi-san knee_up medium_hair miko mouse mouse_boy mouse_costume mouse_ears mouse_tail nishikata no_shoes outdoors rope shimenawa sitting socks solo_focus tail takagi-san