In 1595, after the first Korean campaign, he suddenly retired at Mount Koya, but re-entered Masamune's service in 1600 at Sekigahara campaign and later went on to fight at Osaka Campaign in 1614 - 1615.
He made a sudden departure from Mount Koya in 1595 after the first Korean conflict, only to rejoin Masamune's forces in 1600 at the Sekigahara battle and subsequently participated in the Osaka Campaign between 1614 and 1615.