Etymology and distribution of 世来.

Serai 【世来】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Toyama-ken , Oosaka-fu , Ishikawa-ken .

① Toyama-ken Oyabe-shi birth of Tsuzawa. A place name with a record since the Edo period. Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo era at the Kaga clan in the Clan office.

② Topography . From the transfer and Sawa. Iwate-ken Iwate-gun Kuzumaki-machi Tabe Tosawa (Fresawa) is a place name unknown in the record era. It is distributed in the same place.