*[[Shizuki Tadao]]<!--志筑忠雄--> publishes ''[[Sakoku-ron]]'', an abridged translation of [[Englebert Kaempfer]]'s writings. This marks the first appearance of the word "''[[maritime restrictions|sakoku]]''."
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*[[Shizuki Tadao]]<!--志筑忠雄--> publishes ''[[Sakokuron]]'', an abridged translation of [[Englebert Kaempfer]]'s writings. This marks the first appearance of the word "''[[maritime restrictions|sakoku]]''."
*Compilation of the ''Ojikki'', which later comes to be known as the ''[[Tokugawa jikki]]'', is begun.
*Compilation of the ''Ojikki'', which later comes to be known as the ''[[Tokugawa jikki]]'', is begun.