Mr. Nagueshi is my best friend.

This chemical reaction is a reversible process.

He couldn't stop his self-tormenting behavior.

This check valve has the role of preventing water from flowing backwards.

He was accused of the crime of regicide.

He attached his phone number to his business card.

According to the old calendar, today is the first day of Hazuki (the eighth month of the lunar calendar).

Hazuki is my best friend.

In the fourth month of the lunar calendar, cherry blossoms are in full bloom.

Uzuki is my favorite idol.