You can buy books on Japanese cuisine, and get a general idea of what tools, ingredients, seasonings and so on Japanese cuisine will use.

You can find some programs introducing Japanese cuisine on the Internet, and then learn according to their actual operation.

You can go to a Japanese restaurant to have a taste. If you find something particularly delicious, try cooking it at home.

Make Japanese food, let friends who like food taste it together, listen to suggestions and communicate more.

Japanese cuisine often uses soy sauce to enhance flavor and so on. You can try Japanese seasoning.

I believe that in the near future, you will learn pure Japanese cuisine.