They have been in a good relationship since old times, always spending time together.

He always maintains good grades.

His popularity is rapidly increasing.

He is my most worthy opponent.

Kosyu is my best friend.

This bacteria is aerobic and can live in the presence of oxygen.

We respect Japanese culture.

We are going on a trip tomorrow.

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

We prioritize customer satisfaction above all else.