In a medium bowl, combine the cooked sushi rice, Black Bean Sauce, sliced green onions, chopped snow peas, and shredded carrot.
Mix until everything is well incorporated.
Gently lay the inari pouches on a clean kitchen towel or paper towel and carefully blot away any excess marinade.
Carefully open each tofu pouch.
Using a wet spoon to prevent sticking, fill each pouch with about 6 tablespoons (90 ml / 3 fl oz) of the rice mixture, packing it down gently but securely.
Fold the top edges of the pouches over to enclose the filling.
Serve immediately, or refrigerate in an airtight container for later.