In a large bowl, combine the finely diced carrot, sriracha, garlic chili paste, shichimi togarashi, sesame seeds, green onion, dark sesame oil, salt, and prepared sushi rice.
Mix thoroughly until all are evenly distributed.
Gently lay the inari pouches on a clean kitchen towel or paper towel and blot away any excess seasoned liquid.
Carefully open each inari pouch with your fingers.
Using a wet spoon to prevent sticking, add approximately ¼ cup or 6 tablespoons (90 ml / 3 fl oz) of the spicy rice mixture into each pouch, packing it in securely but gently.
Arrange the stuffed inari pouches on a serving platter.
Top each one with three cherry tomato halves and finish with an extra sprinkle of shichimi togarashi before serving.