Fukuzawa is a very serious and insightful person who is able to keep his cool even in the face of danger. He is also a good leader. But besides that, he is also a very caring person, which is manifested in the moment when he connects all the members of the agency to find and rescue Nakajima Atsushi from the Port Mafia. No one has seen him smile, but nevertheless, it is implied that he is sensitive to cute things. So, when Keka Izumi made a cute face, he instantly hired her to his agency. 