If you use Dried Soy Beans, you need to cook them in plenty of water for 30 to 60 minutes.

Wash Dried Hijiki and let it soak in water for 15 minutes. Cut Carrot and Shiitake into thin strips.

Drain Hijiki and remove water very well.

Heat Oil in a large saucepan, stirfry Carrot and Hijiki, then add Shiitake and cook for 2 to 3 minutes.

Add Dashi Stock and seasonings, add Soy Beans, then cook at medium heat for 10 minutes covered with a lid. Remove lid and cook further 5 to 10 minutes until the liquid is almost gone.