Sakaki is a man of principles, or at least those that adhere to the yakuza conduct. He is feared by those around him but speaks in a friendly manner and shows concern towards his loved ones. He is extremely protective of his loved ones and is a family man. Very loyal, a serious guy who's well-built and capable, and doesn't hesitate to resort to violence in his line of work if necessary. Can be manipulative if necessary, rough manner of speech. Manly and classically chivalrous. Curses a lot.