Page of Lambda

A conceptual opening movie was created for an original "what if" anime series imagining Ange Katrina, Inui Toko, and Lize Helesta—known as "Sanbaka"—in an alternate narrative. Developed as part of Nijisanji's Page of Lambda, the project explores an imagined scenario where their original story is adapted into an anime. Alongside the opening animation, production setting materials were also created. The project aims to present a new interpretation of the characters, blending elements of reality and fiction. It invites viewers to engage in imagining and constructing a different side to the characters.