1girl, d, arm_behind_head, arm_up, black_choker, black_footwear, black_shirt, blurry, blurry_background, breasts, choker, cleavage, collarbone, collared_shirt, crossed_legs, depth_of_field, dress_shirt, formal, girls'_frontline, grey_hair, grey_jacket, grey_skirt, irikawa, jacket, long_sleeves, looking_at_viewer, medium_breasts, official_alternate_costume, pink_eyes, rpk-16_(girls'_frontline), rpk-16_(renate)_(girls'_frontline), shirt, shoe_soles, shoes, sitting, skirt, skirt_suit, smile, solo, suit