さこく
鎖国
national isolation; closing the country (to foreigners)
N5Common wordNoun
Noun, Suru verb
national isolation•closing the country (to foreigners)
Noun
sakoku•policy of national isolation enacted by the Tokugawa shogunate
Example Sentences
まぁ、日本も鎖国していたわけだしなあ。
Well, after all Japan also cut itself off from the world.