Tsuda S
Nihon Ishigaku Zasshi. 1992 Jan;38(1):25-47.
During the Edo Period, a powerful feudal lord did not exist in Shizuoka Prefecture. In place of an influential lord, the highway "Tōkaido" controlled the district culture. Famous doctors frequently came and stayed at inns or stopped at their friends' houses. They were good friends with the general practitioners and related much news of medicine to the sons of practitioners. The sons went to Edo, Kyoto or Nagasaki and studied Dutch medicine. Their selection of masters was quite free. They put their heart into medicine. After studying, most of them returned to their homes.
江户时代,静冈县没有强大的封建领主。取而代之的是,“东海道”这条交通要道主导着当地文化。名医们经常到访并留宿于客栈,或者在朋友家停留。他们与普通医生交好,并向医生的儿子们讲述了许多医学方面的消息。这些儿子们前往江户、京都或长崎学习荷兰医学。他们选择师父相当自由。他们全身心投入医学。学成之后,他们大多返回家乡。