Are there opportunities for IT/ ICT teachers and trainers?

In short, what's the prospect of teaching IT/ ICT/ Comp. Sc. etc. (in English) in Japan?
Preferred levels: Secondary to Undergraduate.
How about becoming a corporate IT trainer (in English)? Not sure if such jobs exist though!

Rest assured, Japanese people (those who understand English) won't have problem in understanding me.
My Japanese level at the moment is very basic (survival level).

Thanks for your comments.

Hello bia_hoi,

just to give you some hints, i suggest you read the following article in the Living in Japan Guide > The labor market in Japan.

Best of luck, :)
Bhavna

Thanks Bhavna,
That one is a bit generalized overview, not much in it. Nevertheless, a good read for sure! :)
Hope I get a few definitive leads and suggestions in my domain of interest.
Else, might have to think of joining the ELT bandwagon in Japan.

Thanks for your lead. Have a nice day!