The Decagon House Murders <New Revised Edition> Seven members of a university mystery club visit the island of Tsunojima, where a strange, decagonal house stands. Architect Seiji Nakamura, who built the house, supposedly died in a fire at the Aoyashiki six months prior. Soon, a series of murders begins to plague the students. A shocking conclusion, one of the biggest in mystery history, awaits the reader! This masterpiece, which has shocked many readers since its publication in 1987, is now available in a new, revised edition. (Kodansha Bunko) It all begins here. The pure, clear source of the new orthodox mystery! Seven members of a university mystery club visit Tsunojima, an island where a strange, decagonal house stands. One by one, the members are murdered. Twenty years since the publication of "The Decagon House." Experience that shock again!