hoshiya takahito, seia (blue archive), seia (swimsuit) (blue archive), blue archive, 1girl, animal ear fluff, animal ears, arms up, blonde hair, covered navel, fox ears, fox girl, fox tail, hair over one eye, halo, holding, holding microphone, jacket, long hair, long sleeves, microphone, one-piece swimsuit, open clothes, open jacket, pink eyes, solo, sunglasses, swimsuit, tail, v, visor cap, white one-piece swimsuit, yellow halo, yellow jacket