Kunihide Kunitachi is my best friend.

The system of provinces was a part of the ancient political system in Japan.

I plan to go to the People's Republic of China next year.

My friend is working in the United Arab Emirates.

Yamatokoku is one of the ancient states of Japan, also written as Yamataikoku.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

She was diagnosed with Alice in Wonderland syndrome.

The Islamic State of Iraq and the Levant (ISIL) is a terrorist organization with significant influence in the Middle East.