Kawaguchi 【川口】レベル6
About 153,600
The Japanese surnames etymology dictionary.
Okayama-ken Bizen-shi . Thing . Okayama-ken Bizen-shi Meiji New surname by monk of Jodo-ji (Jokoji) of Jodo Shin Buddha located in Ili . "Pure" of Jokoji is used. The mountain of the temple is Narutakiyama.
* There was a case in which Mr. Masato Morihara's surname was given in 764 (Tenpyo Treasure 8 years).