Seeing one of the resort's titular rainbows, Kirby treats it as a music staff and uses Mike to put music notes on it. However, this causes the rainbow to become unstable and fall apart. Luckily, Kirby pulls his parasol out just in time to avoid being hit by the falling notes. This intro is the same in both versions of the game, but in Kirby's Adventure, the opening took place on the ground at day instead of in space.