![Sabikui Bisco](https://gogocdn.net/cover/sabikui-bisco.png)
Other name: Extreme Hearts(エクストリームハーツ)
Description: Hyper Sports, which use extreme gear as support items, have become popular hobby competitions among both children and adults. Hiyori Hayama is a high school singer who has nothing to do with Hyper Sports, but a certain incident sets the story in motion.