[Machine Translation] I will protect this world. White Knight Orchestra", a mix unit consisting of Rico, Stein, and Dia, makes its debut. The magical idol "Swiiiiiits!", active in Tsukipro, will create happy magic for everyone with their shuffle. mix. combination! Adventurers who gather in the name of love, courage, and justice. Their songs save and protect the world. Now, grand harmonies are spun together with adventures! Including 2 songs (normal & remix) and mini-drama, the mix unit that appeared in April Fool's project on April 1, 2018 finally makes its CD debut! ( True ) ( Cast ) Riko: Minase Inori, Stein: Tamaru Atsushi, Dia: Takahashi Hidenori