My friend lives in Yokohama.

Kōko is my best friend.

Mr. Kodera is my best friend.

He was sentenced to 20 years in prison.

懲 may not be used as a surname.

That boy is my son.

When we arrived at the hotel, the bellboy carried our luggage to the room.

When summer comes, we take measures to repel insects inside the house.

The police defused the bomb found at the station.

We need to install a new bow.