Question for gun experts

I have a unique opportunity to purchase some weapons here in Okinawa. I am stationed here with the Air Force. Technically, it is legal for Japanese citizens to own weapons. The kicker is, they can have only one, and if they want another they must sell the one they have, or destroy it. Well, a broker from mainland japan buys them and sells them to us with the stipulation that we will get them out of Japan. Well the Marine base here has the Okinawa rod and gun club and they have a couple of sales a year. A gun broker from mainland japan comes down and sells us the guns he has. It's quite a long list and I am not really sure what I am looking at. I am looking for a really good over and under 12 gauge. Maybe a diamond in the rough as well. I would like to send this list via email to someone with knowledge of guns to get a little help picking a good top 5. If anyone would be able to assist pm me your email and I will send you the list. Thanks a ton guys.

P.S. Not really wanting to be a gun dealer so I can't purchase these guns for other people! Thanks

I'm pretty good with shotguns.
Michael08tdk@yahoo.com

Shoot me a message. I handle alot of shotguns. Also I would love a fishing reel from there. They have some of the best stuff in the world over there and they dont sell them here.