They are...

A red-haired anime girl in a maid outfit poses with her finger to her lips against a purple background, followed by a blonde anime girl hanging upside down with the text "Idol Surprise," then a group of anime characters in maid outfits standing in a line, then a white Toyota Supra driving on a dark road, then a black car driving on a city street at night, and finally a crowd of people gathered around a black car on a city street at night.