Stewed Vegan Maki

I was given this recipe in college, roughly in late 1998. My friend who was teaching me to make sushi, and taught me this. I liked it as an appetizer to help introduce Japanese flavors to those who were not used to them. I've found success with it also as a type of sushi that those who are vegan, anti-seafood, or just squeamish will eat. It's non traditional - but very good. Please enjoy.