He is acting with self-consciousness.

All his actions are spontaneous.

Takaji-san is my best friend.

His egotism is worsening his human relationships.

Self-harm can be said to be a cry of the heart.

The ships of the Maritime Self-Defense Force are technically advanced and always protect the maritime safety of Japan.

He started writing his autobiography.

His work is considered a symbol of peace.

This statue is very beautiful.

I'm worried about his health condition.