鎖国さこく
sakoku

Noun
Suru Verb

1. national isolation; closing the country (to foreigners)

Related to 開国
まぁ、日本にっぽん鎖国さこくしていたわけだしなあ。
mā nippommo sakoku shite ita wakedashinā.
Well, after all Japan also cut itself off from the world.
Noun

2. sakoku; policy of national isolation enacted by the Tokugawa shogunate — explanation

Dated