Water Release: Water Trumpet

The user launches a large jet of water from their mouth through their hand. This gives the appearance of playing a trumpet, hence the name. It appears to be very similar to Yahiko's Wild Water Wave technique, except this technique is used to expand substances around. It is unknown if the water itself can do any physical damage.

Trivia

 * The Japanese romanisation of this technique's name, Suiton: Mizurappa, is the same as Water Release: Wild Water Wave.