Being highly skilled in martial arts and swordsmanship, Mackenyu performs his own stunts. His co-star Keisuke Watanabe from Brave: Gunjyou Senki (2021) expressed that he had difficulty keeping up with Mackenyu's speed during a duel scene. Steven Maeda, showrunner of One Piece (2023), also stated that the stunt team of the series couldn't keep up with Mackenyu, so they had to slow him down.
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