September 3

A blonde anime girl in a maid outfit stands against a blue background with the word "Swee" and the name "Tsundere" displayed, then the scene transitions to a red-haired anime girl in a similar outfit against a purple background with the word "Sadistic" and the name "Oneesan," followed by a live performance where a man sings into a microphone on a stage with backup dancers, spotlights, and a large screen.