On February 15 in the year 6, he is reported to have built ponds and canals in many provinces, including Takaishi-ike Pond and Chinu-ike Pond in Kawachi Province, in order to promote agriculture.
35年（6年）、河内国の高石池や茅渟（ちぬ）池を始め、諸国に多くの池溝を開いて、農業を盛んにしたと伝える。