Japanese mustard, or karashi, is an essential condiment for tonkatsu pork cutlets, the stewed dish known as oden, and many other everyday meals. We visit a mountain village in Kyoto Prefecture and meet a family who farms their own mustard greens to make karashi. This time-consuming process involves harvesting and filtering tiny seeds then grinding them into powder with an old-fashioned millstone! We also try a variety of delicious karashi dishes on this fun and spicy episode. (Reporter: Kailene Falls)

Curry in Japan mainly comes as a thick sauce poured over white rice. With the development of roux cubes, curry rice became easy to make at home and in schools, launching the food into national stardom. Specialty shops across the country also began cooking up their own versions of the popular dish. Once ready-to-eat pouched food hit the market, Japanese curry became a tasty regional souvenir. Discover more about the unique world of Japanese curry! (Reporter: Jason Hancock)