He is deeply studying Theravada Buddhism.

He gave a presentation about his favorite general in history class.

He works in the marketing division of the company.

Our store is unmanned now.

This store is operated unmanned.

He reads Buddhist scriptures every day.

Mr. Okabe is my best friend.

Tanabe-san is my best friend.

Mr. Sube is my best friend.

My new brush is very easy to use.