Oopsyy!

A blonde anime girl in a red and white outfit adjusts her hair, then appears in a black jacket, smiling as she ties her hair into a ponytail. The scene cuts to a group of identical blue-haired girls in pink dresses performing a synchronized dance, their outfits changing to bikinis as they move. The sequence ends with a red-haired girl in a pink dress, first looking down with a hand on her chin, then smiling and winking at the camera.