Also, in the biography of Iyahiko-jinja Shrine in Niigata Prefecture, it described that he was engaged in subjugation and reclamation of Koshi Province by receiving the Imperial order after Emperor Jinmu subjugated Yamato Province (see Iyahiko-jinja Shrine for details).
また、新潟県の彌彦神社の社伝に、神武天皇の大和国平定後、勅命を受け越国を平定、開拓に従事したと伝える（詳しくは彌彦神社を参照）。