He was also an excellent educator and appointed as an instructor of the medical school which Bakufu (Japanese feudal government headed by a Shogun) established, and he wrote "Kenbikyo Yoho" (microscope usage) in 1802.
教育者としても優れ、幕府が設立した医学舘の教官として任じられた他、享和2年『顕微鏡用法』を著した。