He is known as an expert in psychoanalysis.

As the name suggests, chordates are a group of animals that have a notochord.

The spinal reflex is a part of our body that reacts automatically.

He is strong like a stone.

He is from a commoner background and succeeded by working hard.

In this old book, the character '緖' is used.

My signature is required on this contract.

He has acrophobia, so he is not good at mountain climbing.

I have a deep interest in the culture of the Nordic countries.

A large-scale motor show will be held in Tokyo next week.