u u zan, kaenbyou rin, touhou, touhou gensou eclipse, commentary request, game cg, official art, third-party source, 1girl, alternate costume, animal ear fluff, animal ears, ankle cuffs, ball, beach, bikini, black sandals, bow, braid, cat ears, claw pose, closed mouth, collarbone, criss-cross halter, frilled bikini, frills, green bikini, hair bow, hair ornament, halterneck, innertube, long sleeves, multiple tails, nail polish, navel, ocean, red eyes, red hair, red nails, sandals, skull hair ornament, smile, solo, stomach, swim ring, swimsuit, tail, toenail polish, toenails, transparent background, twin braids, two tails, water, wet, wrist cuffs