suidou chaahan, kanna (blue archive), kanna (swimsuit) (blue archive), blue archive, commentary, highres, 1girl, animal ear fluff, animal ears, aqua halo, arm support, blonde hair, blue eyes, blue jacket, blurry, blurry background, blush, breasts, collarbone, covered navel, crop top, dog ears, dog girl, extra ears, eyebrows hidden by hair, eyelashes, floating hair, full body, hair over one eye, halo, jacket, jacket partially removed, large breasts, long hair, long sleeves, looking at viewer, lying, night, official alternate costume, official alternate hairstyle, on side, one-piece swimsuit, one eye covered, open clothes, open jacket, outdoors, ponytail, pool, rectangular halo, sharp teeth, sidelocks, single bare shoulder, solo, swimsuit, teeth, thighs, track jacket, tsurime, v-shaped eyebrows, water, white one-piece swimsuit