Seven Seas Entertainment released The Ancient Magus’ Bride: The Golden Yarn in Decmeber 2018, and it released The Ancient Magus’ Bride: The Silver Yarn in March 2019.
The Ancient Magus’ Bride: The Golden Yarn (Kinshi-hen) and The Ancient Magus’ Bride: The Silver Yarn (Ginshi-hen) also shipped in Japan in 2017.
The manga also inspired a prequel original video anime (OVA) series titled The Ancient Magus’ Bride: Those Awaiting a Star in 2017.
Yamazaki launched The Ancient Magus’ Bride manga in Mag Garden’s Monthly Comic Blade magazine in 2013 but the magazine ceased publication in September 2014.