Step 1

Place warm cooked rice into a wide bowl. If you're using cold leftover rice, microwave for 90 seconds, covered.

Step 2

Strain the liquids from the canned tuna and place the tuna over your rice, followed by cucumber matchsticks.

Step 3

Squeeze enough sriracha sauce and kewpie mayo over the contents of the bowl. Squeeze more to your desired preference.

Step 4

Using your hands, crush one sheet of nori and sprinkle it over top.

Step 5

With the remaining sheets of nori, fold them into squares and rip or cut them into individual pieces.

Step 6

How to eat: Mix the contents of your rice bowl until well combined. Scoop two tablespoons into a square piece of nori and enjoy!