The trailer’s background track, titled "Hollow Oracle," was composed by . Unlike typical VN soundtracks that use piano or synthwave, Hollow Oracle is built entirely from slowed-down field recordings of temple bells and reversed breathing. The crescendo during the bad-ending flash is actually a children’s lullaby played through a broken gramophone.
A quick cut to modern sprite animation. We see Miyako in her tattered miko garb, wielding a rusted naginata (halberd). The camera pans to Kiri, whose design is startling: half her face is beautiful, the other half is a mass of writhing black tendrils. The does not hide the body horror. The tagline flashes: "Can you love what is no longer human?" kegareboshi 1 trailer