taira (amlilith), hoshino (blue archive), seia (blue archive), blue archive, highres, 1girl, ahoge, arm above head, arm on own head, armpits, arms up, blue eyes, blush, cosplay, covered navel, crossed bangs, diamond cutout, dot nose, fingernails, hair between eyes, hair bobbles, hair ornament, half-closed eyes, halo, highleg, highleg one-piece swimsuit, huge ahoge, jacket, loli, long hair, long sleeves, off shoulder, one-piece swimsuit, one eye closed, open clothes, open jacket, pink hair, pink halo, seia (blue archive) (cosplay), side ponytail, simple background, sleeves past wrists, smile, solo, split mouth, swimsuit, thigh gap, thighs, twintails, very long hair, white background, white one-piece swimsuit, yellow jacket