Mr. Enkan is my best friend.

Next week, we are going to see a concert at the Budokan.

I am planning to go to a concert at the Budokan next week.

I am planning to go to the legation tomorrow.

We are planning to go to the science museum this weekend.

Mr. Ishiguro is my best friend.

In our business, customer satisfaction is our top priority.

Since the closing time of the library was approaching, I left the building.

It's time to leave the library.

He decided to go to the brothel.