The best replacement for korea is japan.

The best alternatives to korea are rated as following:
★★★★★  japan
★★★  south korea
★★  mexico
★★  greece
★★  iran
★★  costa rica
★  usa
★  us
★  north korea
★  mexico soccer
★  taiwan
★  china
★  cuba
★  cameroon
★  vietnam
★  corea
★  honduras
★  japan soccer
★  switzerland
★  togo
★  argentina
★  nigeria
★  japan war
  japan baseball
  japan asia cup
  iran soccer
  usa baseball
  mexico tickets
  ivory coast
  philippines
  france
  japan which is better
  uruguay
  brazil
  us military
  iraq
  south korea war
  south korea communist
  republic of korea
  seoul
  swiss
  china teach english
  italy 2002
  south korea military

Your alternative for korea is not listed? Suggest!
Speaking about korea, one probably shouldn't forget about nuclear weapons.

Other search terms related to korea and their ratings are:
★★★★★ nuclear weapons
★★ nuclear war
★★ dennis rodman
★ rodman
★ us
★ china
You have in mind a companion for korea and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of korea in all years. Click on graph for more.
korea
japan
south korea