During the live event commemorating the 30th anniversary of Dengeki Bunko, a new promotional video and a second image were revealed for the anime adaptation of Kuji Furumiya's light novel series "Unnamed Memory".
Unnamed Memory – New teaser and promotional art
Check it out:

Furthermore, it's worth remembering that the anime was postponed to 2024 due to "production circumstances".
Synopsis
Witches – centuries-old sorceresses who possess enough power to bring about catastrophes. Oscar, the crown prince of the powerful kingdom of Farsas, was cursed as a child to never have an heir. Hoping to break the curse, he searches for Tinasha, the most powerful witch on the continent. To find her, he climbs her tower, as it is said she grants the wishes of all who reach the top. However, when he gets there… he asks Tinasha to become his bride!
Kazuya Miura (Trapped in a Dating Sim: The World of Otome Games is Tough for Mobs, Kan Colle Season 2: Let's Meet at Sea) is directing the anime at studio ENGI. Deko Akao (Komi Can't Communicate, Noragami, The Case Study of Vanitas) is in charge of series composition, and Chika Nōmi (Kan Colle Season 2: Let's Meet at Sea, Kemono Michi: Rise Up) is adapting the original chibi character designs for animation. Akito Matsuda (Sound! Euphonium, Liz and the Blue Bird) is composing the music.
Finally, the adaptation will feature Yoshiki Nakajima as Oscar and Atsumi Tanezaki as Tinasha.
Source: Dengeki Bunko
Read also:
