Akutagawa, Self-titled Port Mafia's "dog", Akutagawa depicts an acute willingness to commit violent crimes to further not only the mafia's goals but his own agenda. He is also merciless and blunt Atsushi, He also tends to react strongly and believe things at face value, trusting others' judgment above his own and even abandoning his own instincts. He has a severely low sense of self-worth and is somewhat naïve, which causes him to initially feel helpless when confronted with dangerous situation