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Kai Ken
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Kai Ken(更多信息待补)
博 物 志
The Kai Ken is a breed of dog native to the Kai region, Yamanashi Prefecture, Japan, where it is a national monument. It is a rare dog even in its native land and is one of the six native Japanese dog breeds protected by the Nihon Ken Hozonkai.
资料来源 · 维基百科（CC BY-SA）
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