The Tokyo metropolitan region is the center of Japan's economy.

Mr. Shimooka is my best friend.

This shape is called a gyrobifastigium.

This shape is called a gyrobifastigium.

My mother prepares a traditional Japanese meal every day.

My house is located between three houses across and two houses next door.

The North American Aerospace Defense Command is responsible for the aerospace defense of North America.

This is the second time he's been late. Well, they say what happens twice will happen three times.

In order to solve problems, it is important to listen to the opinions of many people, as the saying goes, 'two heads are better than one'.

Let's pray that World War III does not occur.