He was so ashamed of his failure that he wished he could crawl into a hole.

He inserted his finger into the anus.

The six holes of the human body play a very important role.

Mr. Anakubo is my friend.

He used his knowledge of pressure points to alleviate my headache.

He accurately understood the location of the pressure points.

He likes to take a walk in the park at dusk.

The Oniwaban was in charge of information gathering and security during the Edo period.

They appear to be antagonistic on the surface, but in reality, they are seemingly not part of the same group.

He started studying the day before the exam, which was exactly a case of failing to make a timed preparation.