Sen'nichi 【千日】3 The Japanese surnames etymology dictionary.
① Topography . Iwate - ken Ninohe - shi I tell you to go from Koragogi Temple Kagakura to the high forest. Good neighbor . Okayama-ken Mimasaka-shi Masahiro, Hiroshima-ken Fukuyama-shi Distributed in Takanishi-cho.
④ Creation . Tochigi-ken Nasukarasuyama-shi It was in the Edo period in Zhongshan. In the same town say that he added "High" after coming to the Edo period by referring to forest name from the forest of Ishikawa-ken southern part (formerly Kaga). 森 reference.