Yasuhisa is my best friend.

Yasuyuki always cheers everyone up with his smile.

Yasuhiro always gives a sense of security to the people around him with his smile.

Yasuro is my best friend.

His explanation was very easy to understand.

His body build is like that of a sports player.

The first day of the month is the beginning of a new month.

I will hold my birthday party on the fifth day of the month.

I buy daily necessities at the supermarket every week.

Every sixth day of the month, we go on a picnic as a family.