空野まなみの事件録 ― 空白のカルテ ―

What kind of game is it?

Medical clerk Manami Sorano discovers a strange medical record while at work—one that contains the details of a patient who shouldn’t exist.

"What is this… medical record?"

The next day, during a relaxing trip to a hot spring inn, a murder occurs. The victim’s name matches the patient’s name from the record Manami found the day before.

Is this just coincidence? Or does the record conceal a deeper truth?

With her unique perspective as a medical office assistant, Manami uses medical records and treatment notes as her weapons to uncover the mystery in this medical × mystery detective adventure game!

Story

Manami Sorano works as a medical clerk at a general hospital, processing receipts as usual.
But one day, she comes across a peculiar medical record.

“Shinichi Kawabe (45) – Diagnosis: Heart Disease”

The chart includes examination notes, but several things are off:

• The treatment plan is blank.

• The attending physician’s name is missing.

• The hospital’s admission/discharge records contain no trace of the patient.

"Did this patient really come to this hospital…?"

Just as Manami tries to investigate the data further, her PC suddenly shuts down.

Thus begins the mystery adventure led by Manami Sorano and her partner!

Game System

This is a choice-based visual novel.
Players take on the role of the protagonist, Manami Sorano, and progress through the story by reading and making choices that will bring them closer to the truth behind each case.

• Investigation Phase:
  Analyze testimonies, medical records, and contradictions in patient charts to collect key information.

• Deduction Phase:
  Use the information you’ve gathered to expose inconsistencies and uncover the truth. Wrong deductions may lead to branching storylines and even bad endings.

Playtime

• Each episode: approx. 1–2 hours

• Total: approx. 2–3 hours (depending on choices and reading speed)

Features

• A unique theme that combines Medical × Mystery

• A fresh perspective: solve cases as a medical clerk—an “ordinary professional with specialized knowledge”

• Simple, intuitive gameplay that anyone can enjoy

Story Appeal

This is more than just a murder mystery.
The story develops by unraveling secrets hidden within medical charts and diagnostic records—the unseen side of everyday medicine.
Follow strange incidents that occur in familiar settings such as hospitals, hot spring inns, and city streets.
By pursuing the truth, you will uncover the fine line between coincidence and inevitability.