Etymology and distribution of 沢両.

Sawaryou 【沢両】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Gunma-ken Midori-shi . Creation . Gunma - ken Midori - shi In the east town of Wreath, I tell him that he was renominated at the Meiji New Family Name from the lumboska family name because he was studying the elegance by head - to - head conflict. 腰塚 Koshidzuka reference.