kamitsurugi ouka, oosumi kanon, kouyoku senki exs-tia concert, game cg, large variant set, non-web source, official art, variant set, 1girl, barefoot, bikini, black bikini, blonde hair, breasts, fang, full body, hair intakes, hand on own hip, long hair, looking at viewer, medium breasts, navel, one-piece tan, open mouth, ponytail, red eyes, self-datamine, side ponytail, solo, sports bikini, standing, swimsuit, tachi-e, tan, tanline, transparent background, very long hair