This story perfectly practices the principle of Chekhov's gun.

He was behaving like a sex beast.

He is known as a senior councilor of the Edo period.

A diphthong refers to the phenomenon where two vowels are pronounced consecutively within a single syllable.

The head priest of this temple is very kind.

He is serving as the head priest at this temple.

My father works in heavy industry.

During the war, he continued to support his family on the home front.

They are maintaining a master-servant relationship.

This service is based on volume.