1girl, armor, armpits, black_hair, black_headwear, black_leotard, blush, breast_curtains, breasts, closed_eyes, detached_sleeves, fate/grand_order, fate_(series), feather_hair_ornament, feathers, gloves, grey_background, hacco_mayu, hair_ornament, hat, japanese_armor, japanese_clothes, katana, leotard, long_sleeves, medium_breasts, melty_blood:_type_lumina, navel, official_alternate_costume, ponytail, solo, stretching, sword, twitter_username, underboob, ushiwakamaru_(fate), ushiwakamaru_(tour_outfit)_(fate), weapon, white_sleeves