Wrap the tofu in a kitchen towel to remove excess moisture.
Drain the oil from the tuna using a strainer.
Crumble the tofu finely and stir-fry it in a pan over low heat to evaporate moisture.
Mix the stir-fried tofu, tuna, and salt together in a bowl.
Blanch the inari pouches in boiling water to remove oil, then squeeze out the water.
Fill each inari pouch with an appropriate amount of the tofu and tuna filling.