The members of a university mystery club decide to visit an island which was the site of a grisly, unsolved multiple murder the year before. They're looking forward to investigating the crime, putting their passion for solving mysteries to practical use, but before long there is a fresh murder, and soon the club-members realise they are being picked off one-by-one. The remaining amateur sleuths will have to use all of their murder-mystery expertise to find the killer before they end up dead too. This is a playful, loving and fiendishly plotted homage to the best of golden age crime. It will delight any mystery fan looking to put their little grey cells to use.

A twisty and ingenious classic Japanese murder mystery from the author of The Decagon House Murders Every year, a small group of acquaintances pay a visit to the remote, castle-like Mill House, home to the reclusive Fujinuma Kiichi, son of a famous artist, who has lived his life behind a rubber mask ever since a disfiguring car accident. This year, however, the visit is disrupted by gruesome murder, a baffling disappearance and the theft of a priceless painting. The brilliant Kiyoshi Shimada arrives on the scene, but as he investigates the seemingly impossible events of that evening, death strikes again, and again... Can Shimada get to the truth before the killer gets to him? And can you solve the mystery of the Mill House Murders before he does?

It has been three years since the calamity of 1998 that claimed the lives of many students in Yomiyama North Middle's class 3-3. After being placed into the cursed class, Sou Hiratsuka will have to work alongside class of 1998 survivor Mei Misaki in order to avert a new disaster. But as mysterious accidents and deaths pile up despite their countermeasures, the pair will be forced to reckon with Yomiyama North's deepest mysteries...

In the spring of 1998, Kouichi Sakakibara transfers to Yomiyama North Middle School. In class, he develops a sense of unease as he notices that the people around him act like they're walking on eggshells, and students and teachers alike seem frightened. As a chain of horrific deaths begin to unfold around him, he comes to discover that he has been placed in the cursed Class 3 in which the student body head count is always one more than expected. Class 3 is haunted by a vengeful spirit responsible for gruesome deaths in an effort to satisfy its spite. To stop the vicious cycle gripping his new school, Kouichi decides to get to the bottom of the curse, but is he prepared for the horror that lies ahead...?

In the spring of 1998, Koichi Sakakibara transfers into Class 3-3 at Yomiyama North Middle School. But little does he know...his new class has a horrible secret. When he takes his seat in class for the first day of school, Koichi is unsettled by his fearful classmates. Despite this atmosphere and warnings from fellow students, Koichi is drawn to the beautiful, distant Mei Misaki, another classmate. But the closer he tries to get to her, the more mysterious she and their class become. And when a fellow student dies a disturbing death - the first of a long chain of deaths - Koichi seeks to learn the truth behind the curse of Class 3-3. But can he get answers before the curse kills him?

Summer, 1998. Mei Misaki, age fifteen, has gone with her family to their seaside vacation home. There she meets the ghost of Teruya Sakaki, her classmate from Yomiyama North Middle School Class 3-3 who, like Mei, witnessed the mysterious events that had transpired at the school. There begins an adventure of memory and mystery as they search for the ghost's body and his memories alike.