Board Thread:Theories and Speculation/@comment-1872728-20151008094957/@comment-2120712-20151010031300

I swear it was called earth style originally in the viz versions. I will have to go check my old Shonen Jump magazine collection later this month.

As for the water thing, http://naruto.wikia.com/wiki/Water_Release:_Hail_Barrage

Just one in a long line of lols. Of course we can write this one off as being pre-wind style training and therefore not subject to Kishi's reorganization of the elemental natures.