Ahead of a July 2025 broadcast, the official accounts for the Secrets of the Silent Witch anime today announced the casting of Yoshiki Nakajima (Oscar in Unnamed Memory ) as Cyril Ashley, the foster son of Marquess Highown and the student council's vice president at Serendia Academy. Secrets of the Silent Witch 's currently confirmed cast is as follows: Monica Everett voiced by Saya Aizawa Nero voiced by Hitomi Nabatame Felix Arc Ridill voiced by Shogo Sakata Louis Miller voiced by Junichi Suwabe Isabelle Norton voiced by Atsumi Tanezaki Lana Collette voiced by Kanna Nakamura Cyril Ashley voiced by Yoshiki Nakajima RELATED: Secrets of the Silent Witch Anime Reveals New Trailer, July 2025 Release Based on the light novels by Matsuri Isora and Nanna Fujimi, Yasuo Iwamoto ( Princess Connect! Re:Dive Season 2) directs Secrets of the Silent Witch at Studio Gokumi under chief director Takaomi Kanasaki ( KONOSUBA ), who also serves as series composer. Cona Nitanda provides the character designs and Rina Tayama ( Vampire Dormitory ) provides the music. Yen Press publishes an official English version of the light novels and describes the story: Monica Everett, the Silent Witch, is the only mage in the world who can use unchanted magecraft, a true hero who singlehandedly defeated a legendary black dragon. However, this young genius is actually…super-duper shy! That’s right: She learned to cast spells silently just to avoid speaking in public, and despite her power, she has zero self-confidence. Now Monica has been tasked with secretly guarding the second prince. Can she keep it together as she faces both the evil forces targeting the prince and the terrors of social interaction? Source: MoCa News
