Just discovered today oishii channel dedicated to Japanese cooking with English subtitles on amasian.tv available also on app. It is free and real time. This site also shows Korean, Chinese, etc. Can watch k dramas and movies too. I just watched a program on making little shojin temaki zushi which are little balls of vegetarian sushi using everyday vegetables and making of strawberry chiffon cake with rice flower ie mochiko. Still learning the site.
Korean food there is under Korea grouping and is called Food On. Very good.
more info here: https://jibtv.com/en/channeloishii/