Gin is always silent. She never ever speaks. She usually just writes down what she needs to say or hold up a sign, which is rare too. She’s very observant. She is the younger sisterGin is always silent. She rarely ever speaks. She usually just writes down what she needs to say or hold up a sign, which is rare too. She’s very observant. She is the younger sister of Port Mafia member Ryunosuke Akutagawa. She is apart of the group ‘The Black Lizards’ in the Port Mafia and is one of the commanders.