If you like Japanese cuisine, sooner or later you will encounter a herb with many names. You've probably heard the term shiso before. Without going too deep into botany, you can say that shiso is a herbaceous annual plant. Its green or purple leaves are suitable for cooking, but also used as a medicinal plant...
You probably don't think of mold in a good way. But koji is a special, very small fungus that creates culinary wonders in Japanese cuisine. Koji, or Aspergillus oryzae, has been known to man for more than two thousand years...
Natto is a popular fermented soybean food in Japan since ancient times and one of those things, who haven't got real popular over here due to the strange flavour...