Multi-Size Technique

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Multi-Size Technique
Image 1 Image 2 The technique's round appearance. The entire body size increased.
Name
Kanji	倍化の術
Rōmaji	Baika no Jutsu
Viz print manga	The Art of Expansion
English anime	Expansion Jutsu
Debut
Manga	Naruto chapter 55
Anime	Naruto episode 33
Novel	Kakashi Hiden: Lightning in the Icy Sky
Movie	Naruto Shippūden the Movie: The Will of Fire
Game	Naruto: Ultimate Ninja
Appears in	Anime, Manga, Novel, Game, Movie
Data
Classification	Hiden, Ninjutsu
Nature	Yang Release
Class	Supplementary
Hand seals	Ram → Special Seal
Other Jutsu
Parent jutsu	Calorie Control
Derived Jutsu ● Human Bullet Tank → Ballistic Waterwheel → Double Human Bullet Tank → Human Bullet Yo-Yo → Spiked Human Bullet Tank ● Partial Multi-Size Technique ● Super Multi-Size Technique ● Super Open Hand Slap
Users
Original Universe: ● Chōchō Akimichi ● Chōji Akimichi ● Chōza Akimichi ● Shitō Akimichi Fanon Universe: ● Chōji Akimichi (RW109) ● Chōza Akimichi (RW109) ● Chōchō (RW109) ● Botan Akimichi (BerserkerPhantom) ● Chieko Akimichi ● Choiki Akimichi ● Chōja Akimichi ● Chokyo Akimichi ● Chōsen Akimichi ● Chosuchi Akimichi ● Hachisuka ● Hakaze Akimichi ● Haruto Akimichi ● Kōji Nakano ● Shikashide Nara ● Shokuji Akimichi

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's size alteration occurs at fast rate, with their clothes also changing in size to accomodate them, as will certain weaponry, such as the bō. It has been shown that skilled users can use this technique 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. Another application is to increase their entire body becoming more of a giant.

Trivia

• During the Fourth Shinobi World War, when Chōza and Chōji used this technique, they gained two extra markings underneath their eyes. These markings did not appear in earlier parts of the series.