He was deeply involved in the project.

He is deeply involved in the project.

The author's message is written on the opening page of this book.

I live in the Kanto region.

He was suffering from a sense of guilt.

He was tormented by a deep sense of loneliness.

He felt euphoria due to his success.

He is undergoing sensitization therapy for allergies.

This movie has an incredible sense of presence, it feels like you're actually there.

He has a strong sense of responsibility for his work.