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...
why does Kakeru-san go by "Kakeru" 
when his name is actually Kazuo?
لماذا كاكيرو-سان يختار اسم "كاكيرو" واسمه
هو في الحقيقة كازو؟
Wieso nennt sich Kakeru-san Kakeru,
wenn er doch eigentlich Kazuo heißt?
¿por qué lo llamamos Kakeru
si se llama Kazuo?
¿por qué lo llamamos Kakeru
si se llama Kazuo?
Le vrai nom de Kakeru est Kazuo.
se il vero nome di Kakeru-san è Kazuo,
por que Kakeru-san é chamado de Kakeru
quando seu nome é na verdade Kazuo?
Почему мы зовём его Какэру, когда
на самом деле его имя — Казуо?