Love Live! is ... In this world, "school idols" are very popular. This is a story of high school girls who are trying to prevent school closure by school idol activities. "Lovelive!" is the name of a famous school idol competition, they are aiming to win there. Began serialized & CD first released in 2010, animated almost every year since 2013. The smartphone app rhythm game from 2013 onwards has also become very popular. Released in 2010.