Daisuke is a scion of the billionaire Kambe family. Utilizing abundant financial resources and the latest technology, he solves various cases in a semi-aggressive manner. He becomes a member of the Metropolitan Police Department's Modern Crime Prevention Task Force, and forms buddies with Haru Kato. Charismatic and confident, he is a natural leader. Plus, he values efficiency and has a unique ability to reach his goals. With unmatched ambition and drive.