JoJo’s Bizarre Adventure: Stone Ocean reveals its official theme song. Warner Brothers Japan revealed that the song is simply titled Stone Ocean. It is the first debut Opening theme of a Jojo Anime that is sung by a woman. Most Jojo opening songs had been sung by men. Except for Part 4 Diamond is Unbreakable because Great Days was sung by Karen Aoki. That song though is not the first intro of Part 4. Stone Ocean is sung by Ichigo. She is the vocalist of the rock band JoJo’s Bizarre Adventure: Stone Ocean Kishida Kyoudan & The Akeboshi Rockets. People have most have positive comments for the song and the intro because of the CGI graphics and comic pop art aesthetic.