The computer mouse, invented by Ken Kutaragi in the 1980s, has become a standard input device for personal computers worldwide.
Shabu-shabu, a dish made with thinly sliced beef or pork that is cooked in a hot pot, is a popular Japanese dish that is often served with various dipping sauces.
The vending machine, which has been in use in Japan since the early 20th century, offers a wide range of products, from drinks and snacks to clothing and electronics.
