The website also revealed a promotional video for the character Hiyori Hayama last week.
The official website for Extreme Hearts, the new project from writer Masaki Tsuzuki, revealed a promotional video on Friday for the character Saki Kodaka.
Hiyori Hayama is a high school singer who has nothing to do with Hyper Sports, but a certain incident sets the story in motion.
Hyper Sports, which use extreme gear as support items, have become popular hobby competitions among both children and adults.