Board Thread:Questions and Answers/@comment-25316424-20140816014253/@comment-10145707-20150404122225

@Zazme: Ok, if you say so...but I can't understand what you wrote in romaji...

By the way, I found on pixiv that he is considered as a counselor.

相談役--> そうだんやく -->counselor

And from this page:

Occupation: Detective/investigator, handyman

We already know this but what is this investigator part?