Warming Japanese comfort food.Be kind to your insides in the morning or during colder days with Taimatsu's egg rice porridge. Known in Japanese as Kayu, this porridge is made using a mixture of soft, chewy Koshihikari rice from Niigata prefecture and fluffy, seasoned omelette. Enjoy this mild savoury porridge as it is, or add pickles, or a sprinkle of bonito fish flakes, for a little extra flavour.