- 井沢弥惣兵衛
- いざわやそべえ【井沢弥惣兵衛】(1663-1738) 江戸中期の治水家。 紀伊の人。 徳川吉宗に重用され, 利根川・木曾川などの治水事業にあたった。
Japanese explanatory dictionaries. 2013.
Japanese explanatory dictionaries. 2013.
Minuma Tsūsen-bori — (見沼通船堀?) is a lock that connected Minuma Irrigation Canal and the Shiba River. It was constructed in 1731. It served a significant role in transportation from the latter half of the Edo period till the end of the Meiji period, but it has not been … Wikipedia