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Kai Province
province of Japan / From Wikipedia, the free encyclopedia
Kai Province (甲斐国, Kai no kuni), also known as Kōshū (甲州), is an old province in Japan in the area of Yamanashi Prefecture on the island of Honshū.[1]
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Kai Province (甲斐国, Kai no kuni), also known as Kōshū (甲州), is an old province in Japan in the area of Yamanashi Prefecture on the island of Honshū.[1]