Board Thread:Theories and Speculation/@comment-26258406-20150915102507/@comment-4912646-20150916001730

J spencer93 wrote: About Tobirama's water...there is puddles on the roof after he is gone. So the water didn't really disappear. However there is a noticeable difference in the water left over and the amount spit out from the second hokage. Kisame's water did definitely disappear though, as GreatestSin pointed out. It could be that it was only a result of the Shapeshifting Technique being released though.