That soup that comes with fried rice at a ramen shops.
I tried many recipes, and this is the one I came up with at the end. I drew upon the wisdom of those who came before me, and still made it my own.
This soup is perfect with fried rice. If you're serving it with beef bowl make it less salty. Just adjust the amount of hot water depending on your main dish, ok?

If you prefer light flavors, use less soy sauce.
Whatever you do, don't boil the soup or anything. It doesn't contain any ingredients that will cause a tummy ache if they aren't boiled, so just warm everything through and leave it be. For 1 serving. Recipe by Mossa-n