Kadokawa announced the Unnamed Memory anime adaptation premieres in April 2024, and a new trailer is now streaming on YouTube. The trailer confirms several cast members for the anime series as well.
Kuji Furumiya began the Unnamed Memory light novel series on the Shōsetsuka ni Narō website in September 2012. Seven years later, Kadokawa began to publish the novel series in print with illustrations by chibi. In 2024, the series finally gets an anime adaptation after a prior delay.
Unnamed Memory Anime Trailer Reveals the Cast
The official website and Twitter account of the Unnamed Memory anime revealed the new trailer and shared an update about the cast. Several voice actors will be performing in the upcoming anime series, including Atsumi Tanezaki (Frieren in Frieren: Beyond Journey’s End). Additionally, the official website reveals a new key visual.
Here’s the voice cast of the anime:
- Yoshiki Nakajima as Oscar
- Atsumi Tanezaki as Tinasha
- Shūichirō Umeda as Lazar
- Yūko Natsuyoshi as Sylvia
- Chinatsu Akasaki as Meredina
- Takuya Satō as Ars
- Kōhei Amasaki as Curve
- Chitose Morinaga as Narc
Check out the new trailer and key visual below.

Kazuya Miura directs the upcoming anime series at studio ENGI with Deko Akao in charge of series composition. Chika Nōmi is the character designer for animation, and Akito Matsuda is the anime’s composer.
Here’s an overview of the light novel series from Yen Press:
Witches—the centuries-old mages that command power immense enough to bring catastrophe. Oscar, the crown prince of the powerful kingdom of Farsas, was cursed as a young boy to never sire an heir. Hoping to break the magic, he seeks out Tinasha, the strongest witch on the continent. To meet her, he climbs her tower, as she is said to grant the wish of any who successfully do so. Yet, when he arrives at the top…he requests that Tinasha become his bride!