1647

Shôhô 4 (正保四年)

Timeline of 1647

• 1647/6/24 - Two Portuguese ships arrive in Nagasaki harbor requesting trade.
• 1647/8/6 - The two Portuguese ships depart Nagasaki after being ordered to do so. Ten han (domains) send a total of 55,528 troops to contribute to the defense of the port.

Other Events of 1647

• The Dutch East India Company presents a painted peepbox (a marvel of optics for Japan at that time) to Shogun Tokugawa Iemitsu.
• A royal monopoly system is established for the sale of sugar and turmeric (ukon) in Ryûkyû, helping to allow the king to repay loans to Satsuma han.

Births and Deaths

• Abe Masatsugu dies.
• Kujô Michifusa dies (b. 1609).

Previous Year 1646

1647

Following Year 1648