My room is on the upper level.

The grammar of 'Jou-nidan' is an important part in learning Japanese.

This handover is our new project.

He follows the principle of 'left halibut, right flounder' and always acts fairly.

The Empire of Japan, written as 大日本帝國 in Kyūjitai, was a nation that existed from 1868 to 1945.

The Imperial Japanese Army was a Japanese military force that existed from the Meiji era to the Showa era.

The Imperial Japanese Navy was once the navy of Japan.

The obliquus capitis superior muscle is part of the neck muscles, helping to tilt the head.

The levator palpebrae superioris is the main muscle for opening the eyes.

The superior pharyngeal constrictor plays a role in pushing food into the esophagus when swallowing.