Return to Shironagasu Island: A Sinister Mystery Adventure

9/3/2026, 1:50:03 PM

Release date: 3/3/2020

Tags: #adventure #visual-novel #mystery #horror #anime #psychological-horror #detective #story-rich

User Reviews

Score: 94%Very Positive
Review Count: 4,229 reviews
Fetched At: 9/12/2026, 5:43:51 PM

Reference prices

Japan

¥ 500 (JPY)

Steam JP

$4.99 (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: ¥ 500
Global Price: $4.99
Price in Your Region: ¥ 500Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 19 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/14/2026, 1:30:42 PM

The price snapshot and review snapshot differ by about 44 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

Return to Shironagasu Island is a mystery adventure visual novel where you play as a detective investigating a sinister island with a girl who has special abilities. Explore, solve mysteries, and uncover dark secrets.

Who this is for

For those seeking a thrilling narrative experience uncovering the secrets of a sinister island, Return to Shironagasu Island is a must-play. Step into the shoes of a detective and, alongside a girl with special abilities, get drawn into unpredictable twists.

Details

Overview

Return to Shironagasu Island is a compelling mystery adventure and visual novel that plunges players into the heart of a secluded, sinister locale. Developed by ONIMUSHI Hyogo and published by TABINOMICHI, this title offers a rich narrative experience. Players step into the shoes of Sen Ikeda, a detective based in New York, who is drawn back to the enigmatic Shironagasu Island by a mysterious inheritance. Accompanied by Neneko Izumozaki, a young woman possessing unique abilities, Sen must unravel the island's dark secrets.

Highlights

Intriguing Narrative: The game weaves a tale of mystery and psychological horror, inviting players to explore a solitary island and uncover its hidden truths.
Dual Protagonists: Partner with Neneko Izumozaki, a girl with special abilities, to aid Detective Sen Ikeda in his investigation.
Genre Blend: Combines the exploration and puzzle-solving of adventure games with the narrative depth of a visual novel, all wrapped in a horror atmosphere.

Who It's For

This game is perfect for players who enjoy story-rich experiences, detective mysteries, and psychological horror. Fans of visual novels looking for a more interactive and atmospheric adventure will find themselves engrossed in the secrets of Shironagasu Island. Those who appreciate anime aesthetics and complex narratives will also be drawn to this title.

Game Info

Return to Shironagasu Island was released on March 3, 2020. It supports a wide array of languages, including Japanese, English, Simplified Chinese, and more, ensuring a broad audience can experience its mysteries. The game features Steam Achievements and Trading Cards, and supports Steam Cloud saves. It is available as a paid title on Steam, and user reviews have been overwhelmingly positive, highlighting its engaging story and atmosphere.