Remove excess moisture from the tofu with a paper towel and mash it.
Finely chop the carrot and cucumber.
Add the tofu, chopped carrot, and cucumber to a pan, season with salt, and stir-fry.
Let the stir-fried ingredients cool, then mix with warm rice.
Blanch the inari pouches in hot water to remove excess oil.
Fill the inari pouches with the prepared rice and shape them.
Mix soy sauce, vinegar, and sugar to make a sauce to serve with the sushi.