Ankorodō Hiden Ninjutsu: Mochi Release: Infinite Dumplings

The user causes the dumplings near them to grow to enormous sizes. The constant growth makes it difficult for attacks to subdue the growing substance. Seemingly the only known way to stop the growing dumplings is to consume them.

Trivia

 * This this technique was used by the owner of the Ankorodō.
 * This technique apparently requires a second method to stop the growth, but the Ankorodō's owner forgot what it was.