Chojuro, alongside Ao, serves as a personal bodyguard for the Fifth Mizukage during the Five Hokage Summit. He wields the twin sword: Hiramekarei.
He is a shy person even though he is a member of the elite Seven Swordsmen of the village Hidden by Mist. He admires the Fifth Mizukage greatly, as he commented inwardly on wanting to protect her. By the time of the Fourth Shinobi World War, Mei and their team have noticed that he has become a lot more confident in himself, this is shown when he cut down Black Zetsu without hesitating and then tells Mei because he is a member of the Seven Ninja Swordsmen of the Mist, he would guard the area with his life.
Chojuro wields a dual-handled sword called Hiramekarei, chains are what links them up together. When he removes the bandages from the sword, it releases chakra that can be shaped in to weapons. so far he has created an enormous hammer, and a massive sword in instantly after collecting a huge amount of chakra in the blade.