He looked at the cadastral map and confirmed the boundaries of the land.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

He is conducting research on historical kana usage.

Revisionism aims to change our understanding of past events.

An electrooculogram is a test method to record the movement of the eyeball.

I examined muscle activity using an electromyogram.

He said he couldn't agree with the views of the revisionists.