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The world has changed.

In December 2019, a new type of infectious disease caused by an unknown virus that occurred in Tokyo quickly spread throughout the country, showing a fatality rate of 40% which turned out to become higher than the Ebola hemorrhagic fever.

Traveling to and from overseas was restricted, and the main road leading to Tokyo, where there were many infected people, was blocked.

In other words, the capital city has been on lock down.

Without an effective treatment, the infection spread from the general public to medical workers, police officers, self-defense force, and eventually reached to the core of the nation.

Major government officials such as the former Prime Minister, the Chief Cabinet Secretary, and the Minister of Health, Labor and Welfare were infected one after another and died.

By that time, the death toll in the country exceeded 200,000.

During the state of high alert, a new government was hastily established. A former infectious disease specialist who discovered a cure for the new infectious disease and saved many lives of severely ill patients was selected as the new prime minister.

The new prime minister has come up with measures against the new infectious disease and economic measures one after another, all of which have produced positive results.

The number of infected people has visibly decreased.

Eventually, the raging new infectious disease came to an end.


  • System

    Evidence Board

    On the Evidence Board, you will find photographs, documents, and other physical evidence you've collected pertaining to the case at hand. All evidence is connected by lines.

    Depending on what evidence is posted, your investigation may progress or diverge from the truth.

  • System

    Analysis Mode

    Here you can read statements and other documents relevant to the case.

    When you enter Analysis Mode, an eye cursor will appear and you can look for words that may be related to the case.

  • System

    Investigation Report

    The Investigation Report is a summary of your investigation of the case. Answer questions with supporting physical evidence.

    Once you have answered all the questions, you can complete the report and submit it.

      • Forensic investigation


        At your desk, you will find your computer and other necessary tools for conducting your investigation. Use them as needed and make progress in your investigation.

      • Forensic investigation

        Image Analysis

        You can use this devices to perform an analysis on photos or videos related to the case. Use the screenshot function to collect evidence.

      • Forensic investigation

        Video Analysis

        Video analysis can be performed by using this device. To adjust the speed select play or pause, you may also make use of the rewind and fast-forward features.

        Videos can be viewed on two seperate displays at once.

      • Forensic investigation


        On the PC, you can check images, documents, and other data related to the case stored in folders. You may also consult with your colleagues to help solve the case.

          • Other


            You will receive deliveries of physcial evidence for the case at the door. Additionally, if the case requires it, you may use it to go out.

          • Other


            This cat has always lived here. If you interact with it, they may react to you.

            Additionally, they will come to eat if you leave a can of cat food out for them.

          • Other


            Listen to different background music tracks or change the current background music.

          • Other

            Consult with the Manager

            Be sure to consult the Manager if you have any issues with progressing the investigation. They may be able to give you some helpful advice.




              Tokyo and Osaka based recording artist. While checking out the hiphop scene in Tokyo she decided to move to Osaka and pursue creating music. Currently, she is a member of the group "Break My Head" and is composing music in collaboration with many kinds of artists.

              ENDING THEME

              Yell (feat. sleep cat & Lil Chill)


              In this life, we all experience suffering and pain. I wrote this song with the hope that anyone who listened could feel just a little more positively.

              Music Download


              Digital Version

              Digital Version

              【Standard Edition Included Content】
              ・TOKYO PSYCHODEMIC

              Digital Version

              【Standard Edition Included Content】
              ・TOKYO PSYCHODEMIC

              Digital Version

              【Standard Edition Included Content】
              ・TOKYO PSYCHODEMIC

              Digital Version

              【Standard Edition Included Content】
              ・TOKYO PSYCHODEMIC

              Things to Note
              *Contents and specifications are subject to change without prior notice.
              *Images are used for illustrative purposes.