Izuru is shown to have an excessive amount of good luck, to the point where it's able to rival Nagito Komaeda's own. Because of this, he is one of the very few people who are safe from the extreme backlashes of Nagito's luck. This is best shown when Izuru encounters Nagito himself, the latter aiming to shoot Junko. When Nagito tries to shoot Izuru, the gun jams due to Izuru’s luck beating out Nagito’s own. However, when Izuru shoots Nagito, the bullet hit the latter’s Student Handbook instead of killing him.