Cursed Book
E1–2 · 7.2A mysterious bookshop gift tempts Sumireko with a poem of unknown power.
Horned Schoolgirl
E3–4 · 6.8Strange horns and cruel bullying point toward another dangerous urban mystery.
Red Clothes
E5–7 · 7.0A sinister apparition draws Ren deeper into the disappearances surrounding the station.
Mermaid's Book
E8 · 6.7A troubled marriage and an uncanny book carry the scent of mermaids.
Cursed Idol
E9–10 · 6.9A promising idol's dreams attract a curse tied to something long discarded.
Black Ticket
E11–12 · 6.9A mysterious figure and a missing friend pull Sumireko toward the otherworldly station.
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