Isokawa 【礒川】4 The Japanese surnames etymology dictionary.
Kyouto-fu , Kanagawa-ken · Chiba-ken . Thing . Heterogeneity of 銀杏 . Kyouto-fu Kyouto-shi Shinto priest of Kamo Ogun Shrine (Shimogamo Shrine) in Shimogamizukawa Town in Shingonchu- ku tells from the imperial era that the ginkgo resembles the duck's legs by the emperor in the Yayoi era . The company also has a descendant of Mr. Kamo. 鴨 reference. 銀杏 reference.