Yes, really, we have got soy sauce (or shoyu) that is produced in The Netherlands (or Holland as this part of The Netherlands is called). And Rotterdam is the soy sauce capital of The Netherlands. These soy sauces are produced from soy beans that grow in The Netherlands.

Tomasu has been brewing soy sauce for a number of years. They have a number of varieties including sweet & spicy, or my favourite one with sea buckthorn.

A second producer is Choro Koji (who also makes miso) They only recently started brewing a delicious soy sauce

Both from Rotterdam, and both delicious. Interesting to hear about brewing soy sauce elsewhere. Do you know soy sauce brewers in unexpected countries? Please leave a comment.