I ran across a website about Seki Japan and they have a knife show there, actually I think it's two knife shows, and indoor and an outdoor show.
There is a website called Japanese knife direct which has a lot of information about the area.
http://www.japaneseknifedirect.com/aboutseki.html
Another really cool website is Seki knife show I thought it was really cool, with lots of pretty knife pictures, but it is mostly written in Japanese.
Unless you read Japanese are you can do is look at the pictures, but they are very pretty pictures!
https://www.sekiknifeshow.com/ナイフショー/ナイフショー風景/
