The 10th vocal album from the game app "World Dai Star Yume no Stellarium". "World Dai Star" is a theater girls project developed around the TV anime and the game app. This is the third album centers on songs performed by the members of "Ginga-za" in the smartphone music game app. Along with familiar songs from the game, it also includes a solo vocal version of "Worlds Dye Star" sung by Senju Koyomi (CV: Mariko Toribe). Newly illustrated jacket.