Game · Announced

Seasons of Books and Keys

After class, small problems drift into the library—harmless at first glance, yet hiding secrets and lies. You see the clues, hear every voice, and turn the page yourself as each case unravels. A bittersweet mystery adventure that blends the experience of reading with the feeling of watching a drama.

Release date
To be announced
Platforms
Windows
Developer
iMel Inc.
Publisher
SHUEISHA GAMES
Seasons of Books and Keys artwork
Media

Screenshots & videos

Official media supplied by the listed storefronts and publishers.

Screenshots

Videos

Store description

About Seasons of Books and Keys

In the demo version, you can play the entirety of Chapter 1, "913". Please note that the save data from the demo cannot be transferred to the full version. StoryThe two members of the library committee keep finding requests dropped in their laps. A cheerful upperclassman brings them a safe that will not open. Exam questions vanish. A student who took their own life leaves behind the last book they read.

And then there is the secret that the partner is carrying. What begins as a small favor in an ordinary school day slowly swings open the door onto someone's secret, or someone's lie."The game adapts ‘Seasons of Books and Keys,’ the author behind ‘Hyouka,’ the “Shoushimin Series,” and ‘The Samurai and the Prisoner,’ and originally published by SHUEISHA. Inc. Its full scenario is presented with rich color illustration and complete voice acting, and it adds an all-new episode, ‘Vintage Strange Stories,’ written for this release by Yonezawa himself.

The main character leads are drawn by Yoko Tanji, the illustrator who created the original novel's key visual."Players step into the role of Jiro Horikawa, one half of the duo, listening to each request that comes into the library and threading the small inconsistencies together until the door to the truth opens.…

Read the full description on Steam ↗
Official sources

Download Seasons of Books and Keys

Continue to an official storefront to download or purchase this title.

Seasons of Books and Keys artwork
Seasons of Books and KeysSteam · Game · Announced
From the community

Seasons of Books and Keys reviews & player comments

Store ratings and available player reviews. Review snapshots show their last refresh date.

Steam · Player comments
SteamLast checked November 3, 2026

Most helpful0

No public reviews were available from this source at the last check.

Most recent0

No public reviews were available from this source at the last check.

Short excerpts linked to their source. The score above uses aggregate storefront ratings—not these few comments.