This quiz competition is a real battle of the brains.

The Sōkeisen is a major event that gets very exciting every year.

He is a veteran warrior who has overcome any difficulties.

He showed a splendid play in the final match.

This war is likely to become a war of attrition.

When you listen to the old tales, you can imagine the lives of people in the past.

He became the champion of the mixed martial arts competition.

He is good at devising strategies for siege warfare.

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.