Place Azuki beans in a strainer and rinse. Pick any debris out of the beans.
Put Azuki beans with water in the Instant Pot. Place lid on top of the pot and lock it into place.
Make sure the vent is closed and sealed.
Turn the Instant Pot on and press the Bean/Chilli button.
The default setting is 35 minutes, so decrease the cooking time to 25 minutes.
Once it is done cooking the panel will say, Keep Warm. BUT, it isn't ready to open at this point.
Let it release the pressure naturally, which may take about 15 minutes.
The venting floating valve button will drop, which indicates the pressure is released.
Before opening just double check that the valve has dropped.
Drain the beans in a strainer.
Place the pot back into the Instant Pot and press the saute button.
Add sugar and stir until dissolved. Turn off Instant Pot.
Let beans cool for a couple of hours. If you want to speed up the cooling process, place it in the refrigerator.
Once the beans have thickened, roll into small balls about the size of ½ inch in diameter.
Place balls on parchment paper.