Tofu: Drain and press tofu. Slice tofu. Pour sesame oil in a hot pan. Add tofu and tamari. Cook both sides on medium heat until browned and slightly crispy.
Sweet Dipping Sauce: Mix dipping sauce ingredients until sugar dissolves. Heat in a pan if necessary (or if you get impatient waiting for sugar to dissolve).
Sushi Rolls: Lay a nori sheet out on a cutting board. Spread ½ cup quinoa on nori sheet, pressing quinoa into nori and leaving about ½" of the far side uncovered.
Slice into strips. Layer 4 tofu strips and 2 long red pepper slices on quinoa. Roll tightly away from you. Wet the uncovered edge so that the roll will stick.