The tensor tympani is a muscle located in the middle ear that regulates the tension of the eardrum.

He was a great assistance to my project.

His spine is straight, and he has good posture.

Where is the restroom?

He went to search for the ancient ruins.

He was sitting on the chair reading a book.

His residence is in Tokyo.

He always tries to act with prudence.

What is your name?

The hem, which is the formal wear of court nobles, is long.