Akutagawa’s natural instinct is to mindlessly hurt others, which he was called weak for. He hates being called weak and will use aggression to prove otherwise. He holds his sister, Gin Akutagawa, very dear to him and gets into violent breakdowns when she’s mentioned. He works in the Armed Detective Agency. Akutagawa is selfish, he likes the flames of revenge and the adrenaline rush of killing. He isn’t aware of this, and he gets angry when told it. He has a short temper and a mean glare.