I heard the call of a turtledove in the park.

I am planning to climb Mount Keikosan in Yamanashi Prefecture next week.

Mr. Isayama is my friend.

Mr. Toriyama is my best friend.

Komiyama is my best friend.

Climbing the mountain path is tough, but the view from the top is the best.

I am planning to go to Tsuyama next week.

He fell ill due to stress.

Benjamin plays an important role in the Bible.

I heard a rumbling in the mountains and thought it was an earthquake.