Kugayama Shiori's Death Diary

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. Her investigation will eventually lead to a single incident—and the truth behind her demise.

At a glance

• Platform: Windows.
• Genres: Adventure, Casual.
• Release date: Apr 29, 2026.
• Steam user reviews: Overwhelmingly Positive (96% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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