This is Gyudon, which is a Japanese beef bowl recipe here. The word Donburi means bowl in Japanese.
This is a bowl of rice topped with of delicious sweet flavored beef. When you go
to Japan, Yoshinoya is famous for Gyudon chain restaurants and it is like a fast food restaurant in America. It is easy to make it so you should try Japanese Gyudon the beef bowl.
Gyudon (牛丼?), (beef bowl), is a Japanese dish consisting of a bowl of rice topped with beef and onion simmered in a mildly sweet sauce flavored with dashi (fish and seaweed stock), soy sauce and mirin (sweet rice wine). It also often includes shirataki noodles, and is sometimes topped with a raw egg. A very popular food in Japan, it is commonly served with beni shōga (pickled ginger), shichimi (ground chili pepper), and a side dish of miso soup. Gyū means “cow” or “beef”, and don is short for donburi, the Japanese word for “bowl”. You can read more at Wikipedia Gyudon page.
2 cups Rice cooked
14oz beef thinly sliced
1 small onion
1tsp Grind Ginger
2 Cut beef into 2 inch pieces.
3 Cut onion in half lengthwise and slice thinly.
4 Place all Gyudon sauce ingredients in a skillet.
5 Bring to a boil then add beef and take off the form that rises to the top.
6 Put in onion and put Otoshi buta on top and cook for about 3 min.
7 Place hot rice in bowl and transfer beef topping onto rice.
You can find Yoshinoya the Gyudon chain restaurant in U.S. This is the page. You may find this chain Gyudon restaurant near your home. If so you can try their food. I am not sure Gyudon taste is same as Japanese Yoshinoya.