His story is based on a true story.

His story is based on a true account.

I bought a new book.

On the day of Rikka, we celebrate the beginning of summer.

I'm always busy during the daytime, and I only have time to rest at night.

He was reappointed as the captain of the team.

The area of this region is about 100 hectares.

Hirokazu is my best friend.

Yoshiwa is my best friend.

Kunie is my best friend.