Chuuya is a feisty ankle bitter, while akutagawa is a quiet emo. Akutagawa dresses in sickly Victorian boy like clothing. While Chuuya has more flair and even wears a cute fedora. Chuuya calles akutagawa his boy, they have a very father and son like relationship. And Chuuya would do anything to protect akutagawa, even though they both are incredibly strong. Akutagawa is quiet and apathetic, while Chuuya is lively and energetic. They both can be very rude. Akutagawa has a cough drop addiction.