Storm Release (嵐遁, Ranton; Viz "Gale Style or Storm Style") is an advanced naturekekkei genkai that combines lightning and water-based chakra to create energy beams that can be guided towards the enemy.
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Despite the name of this nature, it does not manipulate storms; it instead manipulates beams of electricity that flow like water. The name is more symbolic, representing the names of the natures used to create this nature. In the movie, Hiruko displays a more literal version, manipulating storm clouds charged with lightning.