Chōji specializes in the techniques of the Akimichi clan, which allow him to convert calories into chakra and increase his body size. In the early part of the second part, he demonstrates the ability to partially enlarge individual limbs without prolonged concentration, making his attacks more flexible and unpredictable. The core of his fighting style consists of transformation techniques into a ball, including with spiked hair to increase striking power. In critical situations, he uses the Three Colored Pills, which sharply boost his chakra and physical parameters but require subsequent recovery. During the Fourth Shinobi World War, he reaches a new level by activating Butterfly Mode without using the pills, indicating significant progress in controlling calories and chakra. In this mode, he creates wings of chakra, grows to gigantic size, and delivers devastating blows. After receiving Kurama's cloak, his chakra begins to automatically convert into calories, leading to rapid weight gain but also enhancing his techniques. Overall, his ninjutsu is focused on close combat and physically subduing the opponent, and his mastery of the clan's techniques by the end of the war can be assessed as very high for a ninja of his rank.
