Adventure
Return to Shironagasu Island
―I'm returning To that sinister Shironagasu Island― A mystery-adventure game set in the solitary "Shironagasu Island." Become detective “Sen Ikeda” and explore the secrets of “Shironagasu Island” with your assistant “Neneko Izumozaki.” Receiving an invitation hidden in the millionaire's testament to the mysterious Shironagasu Island, "Sen Ikeda," a detective in New York, along with"Neneko Izumozaki," a girl with special abilities, together they headed to the island. Encounter numerous mysterious murders. Find out the hidden truth behind "Shironagasu Island." Solve all the mysteries and escape from the cursed island!
Adventure
Return to Shironagasu Island
―I'm returning To that sinister Shironagasu Island― A mystery-adventure game set in the solitary "Shironagasu Island." Become detective “Sen Ikeda” and explore the secrets of “Shironagasu Island” with your assistant “Neneko Izumozaki.” Receiving an invitation hidden in the millionaire's testament to the mysterious Shironagasu Island, "Sen Ikeda," a detective in New York, along with"Neneko Izumozaki," a girl with special abilities, together they headed to the island. Encounter numerous mysterious murders. Find out the hidden truth behind "Shironagasu Island." Solve all the mysteries and escape from the cursed island!
FAQ
Where can I buy the game?
You can purchase the game directly from the available links on this page, including official stores and authorized platforms.
How do I know when in-game items or DLC become available?
Where can I follow updates about the game?
You can follow the game’s official social media channels, website, or join its community platforms like Discord or Reddit. Important updates will also be shared here on Xsolla Mall.
Is this game available on my platform?
Supported platforms and other game details are listed on the game page. If you don’t see your platform, it may not be supported yet.
Are there any special editions or bundles?
If available, special editions and bundles will be listed under the purchase section on the game page.
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All rights reserved, 2026. This site uses cookies.