Korea
In the morning, Korea will still be Korea.
かん
None
None
You know who was a big fan of Korea? Genghis Khan (かん). He liked Korea so much that he totally ignored it while he was subjugating the crap out of the rest of Asia.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.