62 years old. 'Nisei' the second generation of Japanese-American.
Known as an authority of anthropology and historiography, and is Lemeza's father. He is also bright at biology and astronomy as well. He took over his father research theme 'Conditions for an ape to serve as people are not only evolution. ' and he quests for the the Anthropo-Origin.

He disapeared after making a presentation exciting hypothesis, 'There is civilization used as the origin of whole the civilization. ' some years ago. He is also trained as well as Professor Lemeza and doesn't seem like the age over 60 with trained body and excessive survival skill.

A decline by age is compensated with the cunning strategy.
It is too often that letting his son to research the same ruins and poaching the resultants.