Japenese will have good scope in Future.
I compared the difficulty of Japanese and (Mandarin) Chinese by looking at several aspects of the two languages. As I suspected, this drew out a large number of responses (or at least larger than what I’m used to in any case). However, I was surprised to see how civilized and thoughtful the comments turned out to be. So, I decided to do another language comparison, this time with Japanese and Korean. Before I start, I’d like to mention what I write here is strictly my observations and may not be entirely accurate.
Japanese language has a wide scope.
Korean is the more complex of the two languages and, as such, I've heard (and it stands to reason) that the advantages of going from Korean to Japanese are greater than the other way around, though learning either should make the other easier.