Such grand entrance is fitting for someone whose title ought to be “Mother of All Vtubers”. Pioneer to a new entertainment industry and still a notable person in online history
Better late than never, lol. It's an original song from Kizuna AI's last live intro but no title afaik. Here, timestamp included. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-GTa2HxIsBPM.html