Your recipe for rice balls with seaweed seasoning and chili flakes sounds delicious and easy to make! I especially like the idea of using young pumpkin in the stir-fry, as it adds a nice crunch and freshness to the dish.

I also appreciate the fact that you mentioned the practicality of serving rice balls. They are indeed a great option for lunch or breakfast on the go, as they can be easily eaten with one bite. Additionally, they are a good way to use up leftover rice.