Hi
Has anyone been in touch or know of fig suppliers in Japan?
I live here but have not been able to find anything.

  There are quite a few growers there...

  Just search above for 'Japan'.

  https://shizuokagourmet.com/2010/08/23/mrs-toshiko-otsukas-fig-orchard/

Search above for Japan??
I know there are growers but they do not sell or share figs
Japanese are a unique people!!!

Have a look at this URL.
http://giulioveronese.com/insight-japanese-world-plant-nurseries/
It suggests that you will have to go through a professional gardener/landscaper.

I will take a look
I have many figs in containers and some in garden
Mostly dont know names except for a couple i bought
Most are from air layering peoples trees and they never know names
Ps im english