kairakuen umenoka, chen, chen (cat), fujiwara no mokou, hieda no akyuu, kamishirasawa keine, touhou, silver hair, 3girls, :3, adapted costume, ball, beach, beachball, bow, cat tail, corn, day, female focus, flower, grin, hair bow, hair flower, hair ornament, hair ribbon, hat, long hair, multiple girls, multiple hair bows, multiple tails, one-piece swimsuit, purple eyes, purple hair, red eyes, ribbon, school swimsuit, short hair, smile, swimsuit, tail, two tails, unzipped