Sen 【千】レベル3
About 400
The Japanese surnames etymology dictionary.
Okayama-ken , Toukyou-to , Kanagawa-ken .
① Kanagawa-ken Yokohama-shi Takanoshima- ku Kohoku-ku Born in Tsunashima west. A place name with a record since the Kamakura period.
② Nagano-ken Nagano-shi Originated from Aokijima cho. A place name with a record since the Warring States Period.