There are 2 things special about this vegan sushi recipe. 1: It is not a sushi roll, but a sushi sandwich. A package full of sushi ingredients. 2: We use konjac rice. This contains almost no calories, fats and carbohydrates. So you have a package of low-calorie and low-carb sushi. Ideal if you need to watch what you eat, or if you are just not that hungry but still want a varied lunch. A sushi sandwich has another advantage: you don't have to roll the sushi. You fold it up like a present. By the way, dipping in umami sauce is highly recommended, but if you prefer something saltier, tamari or shoyu is always great too.