Slice the tofu thinly to resemble noodles.
Lightly stir-fry the tofu noodles in a pan over medium-low heat to remove moisture.
Drain the oil from the canned tuna and set aside.
Mix mayonnaise, tsuyu, and pepper to make the tuna mayo sauce.
Place the tofu noodles in a bowl and top with the tuna mayo sauce.
Add garnishes such as chopped scallions or seaweed flakes as desired.