Primitive communism is one of the initial forms of human social organization.

He let his anger get the best of him and uttered harsh words.

Sakuramenzuhira represents the beautiful nature of Japan.

Language contact occurs when people who speak different languages interact.

Right now, I am in Tokyo.

He believes in psychic phenomena.

This movie was really fantastic.

He was recognized as a living national treasure of Japan.

Aito won a prize in an essay contest.

Nuclear fission is a powerful process that generates energy.