I live in the Tokyo area.

He grew up in a colony in Africa.

This number is called Fuka-soku Fuka-soku-ten, and it's almost impossible to comprehend its magnitude.

I saw a chipmunk in the park.

It is important to brush your teeth every day using a dentifrice.

He is a 'shimagaijin', so he is not yet accustomed to the island's customs.

Mizushima is my best friend.

Mr. Shimazu is my best friend.

Shimamoto is my best friend.

I am planning to go to Tokushima next week.