“Tokyo” is set after the end of the Pandemic breath
The unknown virus causes Pandemic to form and shut the capital city.
3 years later, the capital enclosure has also been headed to the end of your breath and seemed to recover the daily life, but there are many cases of parasular.
As a detective, players work together with their friends to challenge case solving.

2D x Cinematic Expression where the game intersect with reality (real)
The drama parts are 2D x live action reproduction, and the search part uses real shooting, you can enjoy a realistic immersive experience like a guessing drama by utilizing the case photo and camera video.
Enjoy the fun of solving mystery with a real investigation experience!

A "super challenging unresolved case" that challenges with realistic science research simulation.
A serious science investigation tool is also available. From a multitude of data such as security camera videos, audio data, and documents, we will find evidence to get closer to the truth.
Organize your evidence and find yourself answers with the Evidence Board often seen in the deduction drama.
The ending is branch out depending on the circumstance resolution. Can you solve the challenging case?

Sprache; Japanese, English, Simplified Chinese, Traditional Chinese, Korean