Roku's House of Oddities Vol. 1 Latest — Manga Raw / Buy Official

In this volume, Kaito, a lost university student, discovers the terrifying 'Law of the Hallways,' where every door opens into fragments of his own forgotten past. Roku appears not as a host, but as a groundskeeper, feeding Kaito dishes made of solidified traumatic memories. Kaito encounters a girl fused into the bedroom wall who reveals that Roku is a parasite, growing larger by consuming the spiritual sludge expelled by his victims. The mansion literally breathes through its pipes, powered by the souls of those trapped within the infrastructure. By the end, Kaito is dragged to the basement, now a living engine room filled with 'components'—people whose bodies have been absorbed into the plumbing. Roku promises Kaito the best room in the house, just as the walls begin to pulsate with a sickening heartbeat, sealing his fate as a permanent part of the structure.