of the clan, Chōji knows various [[Hiden|secret]] techniques that allow him to expand body parts to several times their normal size, the most common of which is the [[Multi-Size Technique]]. He uses this to perform his [[Human Bullet Tank]] attack, where he turns himself into a giant ball and attacks opponents by running them over, shouting "''roll''" repeatedly as he does. He can also [[Spiked Human Bullet Tank|add spikes]] to this attack to make it more damaging. In Part I this was done by wrapping a chain of [[kunai]] around his body. He can also use the Partial Multi-Size Technique to expand his arms and legs as well as other body parts. After the time skip, Chōji's Spiked Human Bullet Tank does not involve kunai wrapped around him,pills forcing it out for him. During the [[Fourth Shinobi World War]], when forced to fight the deceased Asuma, Chōji is able to [[Butterfly Chōji Mode|replicate the red pill's effects]] without actually consuming it. Since he formed the butterfly wings without the pill, he negates the negative side effects, and could tap fully into the calories he stored up without danger. The amount he stored made the wings grow to the size of the entire battlefield after Asuma's defeat.

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[[File:AkimichiPills.jpg|thumb|right|Three Coloured Pills.]]

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Chōji can take the Akimichi clan's [[Three Coloured Pills]] to greatly increase his strength, speed, and stamina for a short time. These pills convert the body's fat reserves into chakra, and are considered a last resort, since they take a tremendous toll on the body. The last pill