Heir to his family's conglomerate, Juoin Kakeru spends his days as both a high school student and the managing director of Juoin Holdings. However, he is accused of betraying the company by handing over the PRISM System they spent huge amounts of money developing. Lurking in the shadows is Executive Director Sanada, who is working with Schwarz Rose to force Kakeru out of the company...
If I don't sing at the Prism One, 
he'll have to return to Okayama!
إن لم أغنّ في بريزم ون، سيعود
!إلى أوكاياما
Wenn ich nicht beim Prism One singe,
muss er nach Okayama zurück!
¡Si no canto en Prism One,
tendrá que volver a Okayama!
¡Si no canto en Prism One,
tendrá que volver a Okayama!
Si je ne chante pas au Prism One,
il devra rentrer à Okayama !
Se io non canto al Prism One,
Se eu não cantar no Prism One, 
ele terá que voltar para Okayama!
Если я не спою на «Первой Призме»,
он вернётся в Окаяму!