The Hells of Beppu in Beppu, a city on the island of Kyushu, are a series of hot springs that are too hot for bathing, but are a unique and interesting sight to see.
The Walkman, invented by Sony in 1979, revolutionized personal music listening by allowing users to listen to music on the go.
Japan is known for its technological advancements and is home to many major electronics companies, such as Sony, Panasonic, and Toshiba.