Moon Breathing

Breath of the Moon (の) is a Breath Style of unknown origins. Its only known user is the demon Kokushibo, who was one of the first Demon Slayers. The breath allows the user to create many "chaotic blades" when slashing, that vary in length and size.Currently there is no known human user of this breath style as Kokushibo had never seen the point in passing it on to another generation, due to his status as a immortal demon,instead he himself has continued to develop and add more techniques to the breath styles himself, over the centuries of his immortal life and is currently known to be the only Breath Style to possess at least 16 different techniques, easily surpassing the other Breath Styles who at best have up to 11 techniques.

Attacks

 * First Form: Dark Moon - Evening Palace (ノ ・の) - Kokushibo draws his sword and slashes swiftly in a single motion, like with all Breath of the Moon techniques, numerous chaotic crescent shaped blades originate from the slash. This technique resembles Iaido.
 * Second Form: Pearl Flowers Moongazing (の ノ)
 * Third Form: Loathsome Moon - Chains (ノ ・り) - Kokushibo swings his sword rapidly in two crescent slashes, from which a storm of smaller crescents spread. This technique causes huge destruction in a small area.
 * Fourth Form:
 * Fifth Form: Moon Spirit Calamitous Eddy (ノ) - Kokushibo makes multiple curved slashes layered over one another resembling a rising vortex. Numerous chaotic blades originate from these slashes. Kokushibo performed this attack without swinging his blade.
 * Sixth Form: Perpetual Night, Lonely Moon - Incessant (ノ ・) - Kokushibo releases a wild storm of slashes in multiple directions. This technique was powerful enough to not only slice up multiple pillars around him but also overwhelm the Wind Pillar Sanemi Shinazugawa.
 * Seventh Form: Mirror of Misfortune - Moonlit (ノ ・え) - Kokushibo swings his sword in a powerful frontal slash that then creates a multi directional frontal assault, powerful enough to create several deep gauges in the ground and push back at least two pillars.
 * Eighth Form: Moon-Dragon Ringtail (ノ) - Kokushibo Uses a direct frontal attack that creates single gigantic slash.
 * Ninth Form: Waning Moonswaths (ノ り・) - Kokushibo creates a seemingly endless stream of slashes capable of cutting down his intended target from long range.
 * Tenth Form: Drilling Slashes - Moon Through Bamboo Leaves (ノ ・) - Kokushibo creates a triple layered slash twister capable of mowing down his targets into three clean pieces.
 * Eleventh Form:
 * Twelfth Form:
 * Thirteenth Form:
 * Fourteenth Form: Catastrophe - Tenman Crescent Moon (ノ・) - Kokushibo swings his sword and creates a chaotic vortex of powerful omni-directional slashes that destroys whatever is caught up within its attack radius.
 * Fifteenth Form:
 * Sixteenth Form: Moonbow - Half-Broken Moon (ノ・れ) - Kokushibo brings down a downward slash that then produces a powerful sixfold slash crashing down on his opponents,the attack itself is powerful enough to create several miniature craters where the slashes have landed.