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The Water Clone Technique is similar to the Shadow Clone Technique except it creates clones out of water. Like the other solid clone techniques, the clones can be used to preform tasks the user is unable or unwilling to do for themselves.
Due to his mastery over the element of water, and his extensive research on the five principles of water manipulation. Fuyuki has demonstrated the ability to freely alter the size, scope and power of his Water clones drastically. Ranging from standard human-sized clones to towering behemoths composed entirely of water. This extent of mastery over the water clone technique has lead to Fuyuki even developing the ability to have these clones aid him in performing Ninjutsu at all will, or even more impressively, aid in the use and manipulation of his five base principles. Allowing him to use them as mediums to channel his abilities through almost perfectly, however, to make best use of this, Fuyuki is required to give the clone a significant amount of chakra - however, once this is accomplished the clone can either be controled remotely by Fuyuki like a perfect puppet, or act on its own accord based on Fuyuki's most common behaviour in battle. Although using the Water Clone in this manner would disable his ability to talk through it. The number of uses of these clones, and the immense power they possess in comparison to ordinary clones make them comparable a similiar jutsu.
Shien Hyōryū is able to perform this technique with no hand signs.