: A mysterious, silver-haired woman who controls the powerful puppet Arlequin . She was tasked with protecting Masaru and has a deep, centuries-old connection to the Saiga family's secrets. The Lore of Puppets and Alchemy
The series revolves around a 200-year-old conflict originating with two brothers, , who traveled to Prague to study alchemy and puppetry. Karakuri Circus
: An 11-year-old boy forced to grow up quickly while navigating a world of assassins and bizarre puppet combat. : A mysterious, silver-haired woman who controls the