aris (blue archive), blue archive, chinese commentary, commentary request, making-of available, 1girl, :d, alternate costume, alternate hairstyle, aqua choker, aqua eyes, aqua halo, ass, bare shoulders, black hair, black hairband, black one-piece swimsuit, blue one-piece swimsuit, blush, bow, bright pupils, choker, competition swimsuit, cowboy shot, day, eyes visible through hair, flat chest, from behind, hair bow, hairband, halo, inflatable toy, leaning forward, long bangs, long hair, looking at viewer, looking back, multicolored swimsuit, one-piece swimsuit, open mouth, outdoors, parted bangs, ponytail, pool, rectangular halo, ringed eyes, sidelocks, sky, smile, solo, swimsuit, torimew, turning head, two-tone one-piece swimsuit, very long hair, wading, water, white bow, white pupils