1girl, ak-12_(girls'_frontline), ak-12_(lucia)_(girls'_frontline), arisu_(user_jews7753), barefoot, belt, black_belt, black_bow, black_pants, blush, bow, breasts, business_suit, closed_eyes, closed_mouth, formal, full_body, girls'_frontline, grey_hair, hair_bow, hands_on_floor, long_hair, long_sleeves, looking_at_viewer, medium_breasts, nai_diffusion, official_alternate_costume, on_floor, pants, ponytail, red_shirt, shadow, shirt, sidelocks, simple_background, solo, suit, toes