Yin-Yang Release: Water God's Entrance

By focusing his Yin-Yang Release in the palm of his hands, Daisuke presses them against any surface and sends a pulse of chakra through it. Ripples cover the surface then and he can slip through or into what he needs. A major flaw is, when Daisuke doesn't focus his chakra correctly, he can get stuck halfway through. It doesn't hurt him, but his pride was shattered after having performed the technique to show off and ending up getting trapped part-way into the earth.