Asian dressing can be used instead of the ginger, oil and Tamari,
you can also use grated carrots instead of yam or sweet potato.
To soak hijiki, place in a small bowl and cover with warm water. Let soak for 30 minutes; drain. Cover again with fresh warm water and let soak for another 30 minutes, drain.
In a small serving bowl, combine the soaked, drained hijiki, yam, seeds, ginger, oil,tamari and cinnamon. Gently toss the ingredients.