After the retirement, he returned to Izushi, where he formed the foundation of studies on local history of the Tajima Province by writing 'Revised Tajima Study,' as well as contributed to the promotion of education.
退官後は出石に戻り、「校補但馬考」を著して但馬国の郷土史研究の基礎を築いたほか、教育振興などにつとめた。