Fukuzawa is, as expected from the president of the Agency, a serious man, capable of maintaining his calm expression at every time, even in front of an adversary. As a leader, he prioritizes the welfare of his subordinates. Moreover, he places great value in the Agency and its members, unyielding to give them up even in crucial situations and once threatening some assassins to target him alone rather than involve the Agency. His undisputed authority is prevalent over his subordinates.