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

The inner slats of this fan are made very finely.

He carefully stores the family's urn.

Ossification is a biological process that refers to the transformation of tissue into bone.

He broke his humerus.

He broke his lower leg bone.

He hit his parietal bone hard.

He fractured his maxilla.

The palatine bone plays an important role in determining the shape of our mouth.

He fractured his ilium.