Is there anywhere on the island that can translate Japanese to English.

Maybe one of the school?

just look for a Jap tourist there are plenty about. doubt they would get far if they could not speak english in Thailand unless the content is of a xxx nature then u might wish to search the web

I can probably do it if it is not too lengthy or of a technical nature. And it would not be free, of course. What have you got in mind?

I posted it on a Japanese web site, got a translation yesterday.

Didn't want to go down the route of a Japanese-Thai-English translation.

Never know what the outcome would have been