Ken Sanada

Ken Sanada is a 49-year-old scientist whose eccentricity is matched by good intentions. He serves as a father figure to younger characters and as commander of the Sonada army, but becomes so absorbed in his work that he neglects everyday necessities. In the original world, Mitsuki Sonada is his daughter and he remains in love with his ex-wife Ayuko. In the alternate world, Ken has no family and forms a bond with Akane Yamano as the series progresses.