In January, he founded the Koshu Iji (Public Medical Affairs) Society along with Toichiro NAKAHAMA (the first son of John Manjiro), Tanemichi AOYAMA and others, and began to issue "Koshu Iji."
1月、中浜東一郎（ジョン万次郎＝ジョン万次郎の長男）、青山胤通らとともに公衆医事会を設立、『公衆医事』を創刊。