Nagano, Japan does land farming of salmon. It's a landlocked state far from any coast so the farming is done in inland rivers and lakes. It's a crossbreed of ra

Nagano, Japan does land farming of salmon. It's a landlocked state far from any coast so the farming is done in inland rivers and lakes. It's a crossbreed of rainbow trout and brown trout that produces a sterile hybrid called Shinshu Salmon so I don't know if it's actually real salmon, but it tastes like the same thing. https://www.pref.nagano.lg.jp/suisan/jisseki/salmon/english.html https://www.pref.nagano.lg.jp/suisan/jisseki/salmon/english....