- Yamumasa Hirai
Yamumasa Hirai is a
fictional character from the historical fantasy novelTeito Monogatari byHiroshi Aramata .He is a master
Onmyoji who leads theTsuchimikado Clan (one of the last royal families of Japan that practicedOnmyodo ). Hirai is also an esteemed spiritual advisor of the Emperor inKyoto .
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