*1685/1 ''[[Itowappu]]'' system of controlling the trade in silk is revived.
*1685/1 ''[[Itowappu]]'' system of controlling the trade in silk is revived.
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*1685/6 The Portuguese ship ''[[Sao Paulo|São Paulo]]'' arrives in [[Nagasaki]] harbor. The Portuguese repatriate 12 Japanese, and leave roughly two months later without incident.