Thank you very much, Also I got the chance of learning Japanese during college Should I remark it during the interview?
That's a tricky one....! If your Japanese is really good, this might actually work against you, Why? You might actually open yourself to a battery of questions that they might not ask due to language constraints.
The same when you get the job, training will be with questions in Japanese all the time and they love to find that obscure information hiden withing the plethora of useless manuals we have
Do what you feel is right when you are sitting across the tribal elders..., but it is how you come across and the sim eval that will get you this job, I don't think that knowing some Japanese will put you ahead of the pack, if anything it will place you in another cultural dimension in which the normal laws of space/time continuum don't apply.