2girls, ak-12_(girls'_frontline), ak-12_(quiet_azure)_(girls'_frontline), alternate_costume, an-94_(antje)_(girls'_frontline), an-94_(girls'_frontline), animal_ears, aqua_eyes, aqua_jacket, aqua_pants, artist_name, back, bare_shoulders, blonde_hair, blue_dress, blue_necktie, business_suit, dress, drill_hair, drill_ponytail, formal, girls'_frontline, glasses, grey_hair, hand_on_own_knee, jacket, long_hair, long_sleeves, looking_at_another, multiple_girls, necktie, official_alternate_costume, on_one_knee, pants, purinmeow, shirt, sitting, suit, tail, white_background, white_shirt, wolf_ears, wolf_tail, yuri