The Centennial Case: A Shijima Story centers around the ill-fated Shijima family, who have experienced a chain of inexplicable deaths in their family over the past century. Players will take on the role of mystery novelist, Haruka Kagami and use their powers of deductions to uncover the truth behind four murder cases that have taken place in the Shijima household over the last one hundred years.

The Centennial Case: A Shijima Story centers around the ill-fated Shijima family, who have experienced a chain of inexplicable deaths in their family over the past century. Players will take on the role of mystery novelist, Haruka Kagami and use their powers of deductions to uncover the truth behind four murder cases that have taken place in the Shijima household over the last one hundred years.