Some people said that the Kumazawa family was a fake emperor, but my father was also friendly with Mr. Kumazawa in the neighborhood, and I also know a person named Mr. Kumazawa. besides In the Edo period, there was a custom of piling up family trees. There are as many as 60 lines with as few as Mr. Kumazawa. There is no one else to leave a family tree. Owari 2, Water, Okayama, Kofu, Karatsu/Hirado, Miyagi、、、 It seems that it is greatly divided, Possible in the world? There must have been an old man like Emperor Kumazawa who preserved and advocated it all over the country at the same time. In the 90s, I heard about Emperor Kumazawa in Tohoku、、、 I'm not from Nagoya.