They began preparations to siege the castle.

They besieged the enemy's castle.

My dream is to visit the Imperial Palace.

They defended in the castle against the enemy's attack.

He was fascinated by the beauty of the castle in ruins.

I visited Partizansk, a historical place.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

They destroyed the castle gate using a battering ram.

He is good at devising strategies for siege warfare.

Mr. Gohyakujo is my best friend.