Etymology and distribution of 税本.

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

Gunma-ken Oota-shi , Nagasaki-ken , Kyouto-fu Maidzuru-shi . Distribution that also includes mushrooms.

① Topography . Gunma-ken Oota-shi I tell him that he lived in the site of the castle in Arai-cho. The mainstream of pronunciation is mushrooms.

② Occupation . Nagasaki-ken tells that he was renamed from Wada's family name in the Edo period because he became a castle royal caddy due to the construction work of Shimabara Castle in Nagasaki-ken Shimabara-shi castle. 和田 Wada reference.