Kaizaki Arata

Age: 27 Birthday: August 12 Blood type: O Height: 176 cm A jobless man who seems to fail at every job interview he partakes in. After accepting the offer to be experimented on, his appearance turns back into that of a 17-year-old. [spoiler]In chapter 108, he realizes he has fallen in love with Chizuru.[/spoiler] [spoiler]In chapter 198, he confesses to Chizuru.[/spoiler]