The Breath of Stone (
It is not known who the primary Cultivator of this Breath Style is within the Demon Slayer Corps.
- First Form: Serpentinite Bipolar (
壱ノ 型 蛇 紋 岩・ 双 極Ichi no kata: Jamongan sōkyoku?) - Gyomei throws both the flail and axe towards his intended target and manipulates the chain by rotating it thus causing the axe and flail to also rotate in order to drill and grind right though his target.
- Second Form: Upper Smash (
弐ノ 型 天 面 砕き Ni no Kata: Tenmen Kudaki?) - Gyomei throws both his axe and spiked flail for a pincer move before smashing down on the chain to cause the flail to then rebound and smash his target from afar.
- Third Form: Igneous Reflection (
参ノ 型 岩 軀の 膚San no Kata: Ganku no Hadae?)  - Himejima unleashes a series of slashes with his sword deflecting nearby attacks.
- Fourth Form: Volcanic Rock - Rapid Conquest (
肆ノ 型 流 紋 岩・ 速 征Shi no Kata: Ryūmongan・Sokusei?) - Gyomei manipulates both the flail and axe weapons at both ends of the chain by swing the chain on both sides in order to strike his opponents using a two pronged wide ranged attack.
- Fifth Form: Stone Wheel of Justice (
伍ノ 型 瓦 輪 刑 部Go no kata: Garin gyōbu?) - Gyomei utilizes a powerful barrage with his flail and axe, doing a great amount of damage. The axe is destined to hit first with the trajectory of the flail following from the opposite side and slamming into the opponent.