Kirakira Star!

is a song by Poppin'Party.

The full version of the song is included their 2nd album, Breakthrough!, which was released on June 24, 2020.

It was used as a theme song for the real life event which ran from December 4, 2019 to January 21, 2020. It was an experimental event created and organized by SCRAP where players had to actually walk around the city to solve mysteries and follow the story of Poppin'Party.

It was written by Nakamura Kou, and arranged and composed by Fujita Junpei.