1girl, aiyan, bikini, black_bikini, brown_hair, hair_ornament, hair_over_one_eye, hairpin, heaven_burns_red, holding, holding_sword, holding_weapon, jacket, kayamori_ruka, looking_at_viewer, open_clothes, open_jacket, red_eyes, short_hair, single_bare_shoulder, solo, swimsuit, sword, weapon, white_background