Ryutaro is my best friend.

He is studying a classical school of thought.

What is this granule made from?

The Azure Dragon is a mythical beast that symbolizes the eastern direction.

Ammonium sulphate is widely used as a fertilizer.

He destroyed the enemy base using a high explosive.

He was staying overseas for a long time for work.

Enryu is my best friend.

The Commonwealth of Independent States is an intergovernmental organization formed by part of the former Soviet Union.

My child goes to a public school.