This article, Multi-Size Technique, is canon and uses Creative Commons licensed content from our mother site, Narutopedia's Multi-Size Technique article.

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Multi-Size Technique
Name Multi-Size Technique
Kanji 倍化の術
Literal English Multi-Size Technique
Other Name(s) Expansion Jutsu
Hand Seals Ram → Special Seal
Type Supplementary
Classification Ninjutsu


This is a secret technique passed down in the Akimichi clan that increases the user's body size by converting their calories into chakra. The user can freely alter their size at will when using this technique, and can use it for an extensive period of time. A common application of the techniques gives the user a very round appearance by mostly increasing the size of the abdominal section, which is done in order to use the Human Bullet Tank technique. Other, more common applications increase the size of the entire body, turning the user into a giant.

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