He is known as a trailblazer in that field.

He put on his combat uniform and headed for the battlefield.

The Shinsengumi was a special police organization during the end of the Edo period.

Gender identity refers to the gender that each individual recognizes themselves as.

He publicly disclosed that he has a gender identity disorder.

This shape is a parallelogram.

Learning Japanese honorific language is difficult.

This picture has a blue pentagon drawn on it.

He is majoring in metaphysics at university.

A tsunami warning has been issued, so please evacuate immediately.