
Shimazu Iehisa of Satsuma invaded the Ryūkyū Kingdom with 3,000 troops, capturing Shuri Castle within roughly ten days and bringing Ryūkyū effectively under Satsuma's control. In the same year, the Dutch East India Company established a trading post at Hirado, making this a year of major developments on the diplomatic and commercial front alike.
Month 3
Shimazu Hisahide of Satsuma sent troops to Ryukyu and subjugated the Shuri court. Thereafter, Ryukyu remained under Satsuma's influence while maintaining relations with China. The map point is placed in Satsuma, the launching side. Ryukyu is not registered in this site's national database.
Sources 沖縄県「歴史概要」/鹿児島県「琉球出兵」
The Dutch East India Company established a trading post at Hirado with shogunate permission, creating a base for Dutch-Japanese trade.
The Great Keep with its distinctive multi-structure design that survives to the present day was completed during the major renovation carried out by Ikeda Terumasa.
Sources 姫路市「姫路城の歴史」