小池 賢太朗

Azusa's husband. Village office staff.

The next head of the Koike family, the only son of Koike Ichirou.

He was trying to make a heir with his wife Azusa, but one day he was found to have azoospermia.

Since the blood of his clan cannot be cut off, he reluctantly admits to having Ichirou's child in Azusa.