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

This handover is our new project.

His proposal was already perfect, but her opinion was an unnecessary addition.

He took action to stir up unnecessary problems, like poking a bush and bringing out a snake.

After he solved the problem, he said, 'It's like seeing the true form of a ghost or a withered silver grass,' meaning things are not as scary as they seem.

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.

The suprahyoid muscle is one of the muscles that help in mastication and swallowing.

It is said that Yagamihime of Inaba was a very beautiful princess.