Giyuu Mark - crm.catalystglobal.com b35d2e
He uses the breath of water (ๆฐดใฎๅผๅธ mizu no kokyu) and is a former disciple. Webthe demon slayer mark is an unknown multiplier power boost from being near death and a demon slayer. Webgiyu tomioka (ๅจๅฒก ็พฉๅ tomioka giyu) is a demon slayer part of the demon slayer corps.