syhan, seia (blue archive), seia (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, animal ear fluff, animal ears, ass, bare shoulders, bathroom, blonde hair, blush, breasts, cellphone, closed mouth, cross halo, extra ears, fox ears, fox girl, from side, halo, holding, holding phone, indoors, jacket, long hair, mirror selfie, official alternate hairstyle, one-piece swimsuit, open clothes, open jacket, orange-tinted eyewear, petite, phone, selfie, sitting, sleeves past fingers, sleeves past wrists, small breasts, smartphone, smile, solo, swimsuit, tail, thighs, tinted eyewear, white one-piece swimsuit, yellow eyes, yellow halo, yellow jacket, yellow visor