kobo app on note 3 and korean fonts

[Cat4eg]

Hell all,

Is there a way to make kobo show korean fonts on device samsung galaxy note 3 with 4.3 android (no root, stock)?

1. when I read the same book on note 2 - all good.

2. I've downloaded the same book from kobo-acc in epub and get it on device and found a few funny things: a) cool reader read the book, and has no problem with fonts; b) aldiko has the same problems (instead of hangul - squares of some kind); c) after I import epub back to kobo app from sd card - squares all around!!! d) moon reader has no problem.