Acclaimed bestselling novelist Kunihiko Hidaka is found brutally murdered in his home on the night before he's planning to leave Japan and relocate to Vancouver. His body is found in his office, a locked room, within his locked house, by his wife and his best friend, both of whom have rock solid alibis. Or so it seems.
At the crime scene, Police Detective Kyochiro Kaga recognizes Hidaka's best friend, Osamu Nonoguchi. Years ago when they were

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"In 1940s Japan, the wealthy head of the Inugami Clan dies, and his family eagerly await the reading of the will. But no sooner are its strange details revealed than a series of bizarre, gruesome murders begins. Detective Kindaichi must unravel the clan's terrible secrets of forbidden liaisons, monstrous cruelty, and hidden identities to find the murderer, and lift the curse wreaking its bloody revenge on the Inugamis."--Provided by publisher.