This thread is aimed at collecting links related to the Chūbu region - that is links that concern the whole area or specific prefectures in that area, not links about specific cities or attractions. Please add your own links, too.

First, the official web sites in English of the prefectures in that area :

Aichi-ken
Fukui-ken
Gifu-ken
Ishikawa-ken
Nagano-ken
Niigata-ken
Shizuoka-ken
Toyama-ken
Yamanashi-ken