The Kuon Island Nursery Rhyme Murders: Case Notes - A Deadly Riddle

8/21/2026, 4:49:26 AM

Release date: 7/28/2026

Tags: #visual-novel #detective #mystery #cinematic #simulation #anime #adventure #2d

User Reviews

Score: 60%Mixed
Review Count: 82 reviews
Fetched At: 8/21/2026, 4:49:26 AM

Reference prices

Japan

¥ 880 (JPY)

Steam JP

$7.99 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 880
Global Price: $7.99
Price in Your Region: ¥ 880Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/25/2026, 8:46:59 AM

The price snapshot and review snapshot differ by about 100 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

A mystery deduction visual novel set on a storm-lashed island, where a nursery rhyme foretells death among seven prodigies. Experience classic locked-room mysteries and unravel a complex narrative.

Who this is for

For those seeking a gripping mystery visual novel where a nursery rhyme holds the key to unfolding tragedies, The Kuon Island Nursery Rhyme Murders: Case Notes is a must-play. Prepare to be drawn into the intense drama and unpredictable twists of a confined setting.

Details

Overview

Prepare to be drawn into a chilling mystery with The Kuon Island Nursery Rhyme Murders: Case Notes. This visual novel from developer Renka plunges players into a desperate struggle for survival on a storm-lashed island. As a series of murders unfolds, each seemingly connected to a sinister nursery rhyme, you'll need to unravel a complex web of deceit and deduction.

Highlights

A Classic Locked-Room Mystery: Experience the tension of being trapped with a killer, where escape seems impossible and death is a constant threat.
Intriguing Narrative: Seven prodigies are gathered, but their talents may not be enough to escape the island's deadly fate, foretold by a chilling nursery rhyme.
Developed by Renka: This indie title offers a unique blend of mystery, simulation, and adventure elements, presented with an anime aesthetic.

Who It's For

Fans of classic detective stories, intricate puzzles, and atmospheric visual novels will find themselves captivated by The Kuon Island Nursery Rhyme Murders: Case Notes. If you enjoy unraveling complex plots, piecing together clues, and experiencing narratives with a strong sense of place, this game is for you. Players who appreciate a mature narrative with elements of suspense and psychological depth will also be drawn to its themes.

Game Info

This single-player visual novel supports full controller input and features Steam Cloud saves. The game is rated 0+ but contains depictions of murder, corpses, blood, and physical injury, presented to support the mystery and atmosphere rather than focusing on excessive gore. Languages available include English, Japanese, and both Simplified and Traditional Chinese. Developed and published by Renka BH1, it was released on July 28, 2026.