This castle has existed for centuries.

The castellan was entrusted with the defense of the castle.

I decided to entrust him with that job.

We should do our best to defend our country.

He is doing his best for the defense of the country.

We visited the beautiful castle in Kyoto over the weekend.

It is said that an old king used to live in this castle.

This old castle is not used anymore.

We are planning to visit the castle this weekend.

This old castle tells the history of Japan.