The human world is always changing.

How many people can solve this problem?

How many people will attend your party?

Danji is an ancient name and is not used much nowadays.

The local official is working hard to solve the problems of the village.

He is the best armorer in this town.

That bad man was disturbing the peace of the town.

He is living as a naturalized citizen in Japan.

Yuto is my best friend.

Kento is my best friend.