The aged head of the Ushiromiya family. Even though it has already been announced that he has just a few months left to live, he is brimming with energy.
Though he amassed a vast fortune in the past, he never made any announcements about his inheritance, which worries his children.
He is strongly influenced by the West and is a rabid fan of the occult.
His study is packed with mysterious grimoires.
Kinzo's first child. As the oldest of the four siblings, he leads the family conference.
However, the other siblings think that he is trying to get all of the inheritance for himself, and this further strains the tensions between them.
He is a real estate investor and has put a lot of money into the development of a resort.
However, his results have been harshly criticized.
Went missing from his personal room on the second floor of the mansion. There were large traces of blood left behind, making the situation similar to those of the other victims.
He is the only victim of the first twilight whose corpse was never witnessed.
Was murdered sometime after the early morning phone call from which Natsuhi learned that he was still alive.
His corpse was not found, but his death was guaranteed by Bernkastel with the red truth.