Kaidou Ryou♂

A hotshot from the PR department. He's serious about his work, and leaves a good first impression on people; seemingly a good guy all around. But as you get to know him, you find that he can be strikingly blunt in his criticism, and likes watching people squirm. Although he seems easy to get along with at first, that's just a façade. A master at changing personalities in the blink of an eye.