Game · Laplacian
Kugayama Shiori's Death Diary
- Steam Deck Verified
A mystery visual novel where horror meets occult comedy. Follow Kugayama Shiori, a ghost who casually dies over and over as she searches for her cause of death and the regrets that bind her to this world.
Before you buy
- Redeem on
- Steam clientPC: Windows. Needs a free Steam account.
- Activates in
- Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
- You get
- A digital activation keyStandard edition. No disc, no box.
- Delivery
- To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.
Trailers and screenshots
About this game
Kugayama Shiori's Death Diary is a visual novel where you advance the story by making choices that appear throughout the game.
Every decision needed to uncover the death and regrets of the ghost, Kugayama Shiori, is left entirely in your hands.
There are multiple endings, and depending on your choices, the story may lead to unexpected conclusions.
Interact with all sorts of ghosts, collect archive entries to fill out the Urban Legend Encyclopedia, and unravel the truth behind the story.
*This is a work of fiction.
*Estimated playtime: around 10 hours.
*Includes scenes containing violence, frightening imagery, and depictions of suicide.
＜Blood Filter＞
This game includes a Blood Filter for users who prefer to avoid bloody visuals, or for those streaming on YouTube and other platforms.
*As shown in the sample image, enabling the Blood Filter will alter the color of the blood.
*This does not remove written descriptions, horror elements, or other related content.
＜Story＞
Even in death, Kugayama Shiori takes her own life.
Maybe her next will finally be her last.
But no matter how many times she dies, her soul refuses to leave this world.
Maybe the answer lies in her lost memories.
Maybe there's a lingering attachment she's forgotten.
Other than her name, she remembers nothing.
Who was she?
Why did she die?
Together with you—the only living person who can still speak to her—
Shiori begins her search for her memories, and for the truth behind her death.
＜Characters＞
Description, images and details are taken from this product's Steam page.
Details
- Developer
- Laplacian
- Publisher
- Laplacian
- Released
- 29 Apr, 2026
- Genres
- Adventure, Platformer, Casual
- Runs on
- Windows
- Activates on
- Steam client, Europe and UK
- Interface
- English, Simplified Chinese, Japanese
- Full audio
- Japanese
- Single-player
- Steam Achievements
- Steam Cloud
- Family Sharing
Includes scenes containing violence, frightening imagery, and depictions of suicide.
System requirements
Windows
| Component | Minimum |
|---|---|
| OS | Microsoft OS: Windows 11 |
| Processor | Intel core 3GHz |
| Memory | 4 MB RAM |
| Storage | 5 GB available space |
| Sound Card | DirectSound |
Activating it on Steam client
- Open the Steam client and sign in.
- Choose Games in the top menu, then Activate a Product on Steam.
- Paste the key and confirm. It appears in your library.
The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.