1girl, akiya_doubao, animal_ears, balloon, bare_shoulders, bow, brown_hair, dated, dress, fake_animal_ears, girls'_frontline, green_bow, green_hair, green_ribbon, holding, holding_balloon, long_hair, looking_up, m4a1_(a_girl's_hot_air_balloon_adventure)_(girls'_frontline), m4a1_(girls'_frontline), multicolored_hair, official_alternate_costume, rabbit_ears, red_ribbon, ribbon, signature, smile, solo, streaked_hair, upper_body, white_dress