He has strong masseters, so he can easily bite through hard food.

If your muscles of mastication are strong, you can chew food more efficiently.

The Kokin Wakashū is the second collection of the Chokusen Wakashū.

Tokudaiji Sanesada, also known as Goto Tokudaiji Sadaijin, was a court noble and a literary person during the Heian period.

An abnormality was found in his occipital lobe.

A back vowel is a sound where the back of the tongue approaches the palate.

Back vowels are vowels that are pronounced using the back of the tongue.

In Japanese grammar, postpositions play an important role.

Postfix notation is one method of expressing calculations.

He is doing special exercises to strengthen his tensor fasciae latae.