Kuno Totono, a curly-haired college student, visits Hiroshima and becomes embroiled in a mystery surrounding the inheritance of the Kariatsumari family's assets, using his intelligence and loquaciousness to unravel the case.

Don't Call It Mystery: The Movie

Set in the year 2265. There is a small restaurant along the main road Galaxy Kaido, which connects Earth and the space colony Uzushio.

Galaxy Turnpike

Referred to as the Pearl of the Orient, supermodel Miori Reiko has had her fair share of scandals due to her eccentricity and her wild love affairs. One day, Reiko is found dead in her apartment by her housekeeper, Ota Michiko. The medical examiner found traces of potassium cyanide in her body, which kick-started a major police investigation into her death.  Who is the true murderer of Miori Reiko?

Variations

Yu Kuroha, a female detective from the Kanagawa PD Mobile Unit, discovers bodies of fourteen men and women frozen to death in a rental container. When the wills of the dead persons were found, her boss decides to treat the case as a simple group suicide. But Kuroha persists that they have to find the leader who assisted this mass murder. She finds out that the number of wills outnumbers the bodies by one. One person did not commit suicide…! Kuroha is a skilled sniper but also a delicate woman who takes refuge in cyberspace. The drama portrays her gaining maturity as a person and a detective by solving the mystery of a group suicide by standing against the mastermind of the case.