Learn about easy, delicious and healthy cooking with Chef Rika! Featured recipes: (1) Corned Beef with Mayo Omusubi (2) Salmon and Shiso Omusubi (3) Sesame and Nori Omusubi (4) Rika's Tonjiru. The recipes are available at https://www3.nhk.or.jp/nhkworld/en/tv/dining/20210608/2019294/