One of the most important economic regions of the world, accounting for 25.3% of the world's nominal GDP in 2019, which is slightly larger than the United States.Northeast Asia NationsKoreaJapanChina Northeast Asia NotionKorean peninsulaJapanese archipelagoCJK characters Northeast AsiaNortheast Asia or Northeastern Asia is a geographical subregion of Asia; its northeastern landmass and islands are bounded by the Pacific Ocean.https://en.wikipedia.org/wiki/Northeast_Asia