The computer mouse, invented by Ken Kutaragi in the 1980s, has become a standard input device for personal computers worldwide.
Okonomiyaki, a savory pancake made with various ingredients such as vegetables, meat, and seafood, is a popular Japanese comfort food.
The Hakone Ekiden, a long-distance relay race held annually between Tokyo and Hakone, is one of the most prestigious races in Japanese college athletics.
