Though there are a number of decent translation organizations offering English to Japanese translation services in Singapore, but you have to consider some important points before choosing the best one.
These are: Always go with the one which offers localization and translation. It means the real people at their job. The organization you choose should be able to tap into global network of localization experts, experienced translators and team of dedicated project managers who can deliver perfect services. Secondly, the translation firm should provide desktop publishing and transcription services too.