How to contact Whole sale Fish dealers ?

I need to sell tuna and other fish to japanese business men . For that i need contact details of the whole sale dealres.

Thanking you
Qadir ,

I'm a bit confused as to what you are looking for or where you are in the scope of things.

Are you a fisherman
A processor
An Agent (Buyer/seller)

Usually whole salers work through agents who purchase the fish from markets or auctions.

What kind of volume are we talking about? Whats the quality? Fresh? Frozen? Added Value?

As for where i'd look for buyers, go to a fish market and ask around. One thing i've learned is theres always someone willing to buy but you need to my in roads to get there. Best way to do that is to go out there and make contacts.