you (pixiv249955), you (shimizu), cirno, kawashiro nitori, mystia lorelei, rumia, wriggle nightbug, touhou, bad id, bad pixiv id, 5girls, antennae, barefoot, blonde hair, blue eyes, blue hair, bow, casual one-piece swimsuit, closed eyes, green eyes, green hair, hair bobbles, hair bow, hair ornament, hat, ice, multiple girls, one-piece swimsuit, pink hair, red eyes, school swimsuit, short hair, submerged, swimsuit, team 9 (touhou), two side up, water, waterfall, wings