When he returned to his country, we saw him off at the airport.

He played the leading role in the movie.

He is known as a person with learning.

This sushi uses raw fish.

His words always tell the truth.

I am majoring in the psychology department at university.

Kazuteru is my best friend.

He is majoring in pharmacy.

He has a wealth of scientific knowledge and is always excited about new discoveries.

We are fighting to live in this world.