The Nanjin are two demons that are the personal summons of Kasai Uchiha. They can hardly speak, the only word they can say is 'Nanjin'. The Nanjin are of compareable size to Tayuya of the Sound Four's Doki. They wear large cloaks that cover their entire bodies. Under their cloaks their bodies are covered in dark brown scales and their hands have medium-sized claws on them. They primarily attack using fire element ninjutsu. The closer they are to their summoner the stronger their ninjutsu are. They can create their specific weapons out of chakra. The blue Nanjin can conjure swords and spears, while the red one conjures weapons like a ball on a chain. The red Nanjin can also create spikes on the ball.