) ninjutsu. Fumes are gases and smokes that are dangerous to inhale. Fume Release would be a stronger counterpart to Smoke Release. Miasma Release A Miasma (瘴気, Shōki ) nature, yielding Miasma Release (瘴遁, Shōton ) ninjutsu. Before the germ theory of disease, ailments were though to be transmitted through "miasma",