He is the master of his own archery Dojo and is a 9th dan. He hopes that his daughter will inherit his dojo and in Tama's route set up a ploy to help her overcome her stage fright.
He is the Undersecretary General of the United Nations. He visits the Yokohama Base as part of an inspection of their training program and was caught up in the falling of the HSST. He bare witness to his daughter shooting down the HSST saving the many lives in the base, ending his inspection proudly.
After Alternative V is implemented, Tamase was killed in a terrorist attack led by the Anti-Alternative faction on one of the UN base he was in.
HIS MUSTACHE IS BOOMERANGS ALL OTHER OPINIONS ARE INVALID.