ココロノカギ Chapter1

An exploration-based escape game where you explore a mysterious mansion with a girl who has lost her memories.

Combine emotions to solve puzzles and uncover the secrets hidden within.

A girl named Kokoro awakens in a room inside a mansion she has never seen before.

She has lost her memories and doesn't even know who she is.

On the desk lies a notebook.
Its pages are blank, yet there are unmistakable traces that she once wrote in it herself.

As Kokoro explores the mansion and interacts with the things within it, she begins to remember her lost emotions.

Nostalgia, comfort, fear, joy――

By combining these emotions, Kokoro searches for a way out of the mansion.

What is the true nature of this mysterious place?

Explore a mysterious mansion, investigating interesting places and objects as you uncover the story.
Solve puzzles by equipping and combining emotions with the unique “Kokoro System.”

An original exploration and puzzle system where you combine different “emotions” to solve mysteries.
A charming world with a mysterious and slightly eerie atmosphere.
Uncover the secrets of the mansion and its protagonist little by little through exploration.
A heartfelt story filled with warmth and bittersweet emotions.