He is a world-famous mathematician.

Discrete mathematics is an important field that forms the basis of computer science.

Asuna is my best friend.

You shouldn't laugh at his failure, because misfortunes can happen to anyone.

We prioritize customer satisfaction above all else.

We will do our best to solve this problem.

We respect Japanese culture.

We are going on a trip tomorrow.

When I first met her, I introduced myself saying, 'I am Japanese.'

My grandfather used to till his privately-owned rice field.