Japan has a game show called "Human Tetris" where contestants have to contort their bodies to fit through holes in a moving wall.

Hiroshima is a historic city on Japan's western coast, and is known for its Peace Memorial Park and Museum, dedicated to the victims of the atomic bombing.

The instant noodle, invented by Momofuku Ando in 1958, has become a staple food item in many countries around the world.