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The Lost StudyNews[Record] Airan’s School Days Left in the Study
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[Record] Airan’s School Days Left in the Study

The Lost Study · published 24 Mar 2026, 15:13 UTC

All newsPlayers around this dateRead on Steam

Hello, I am Cooka, the Lead Storyteller managing the records of The Lost Study.

📽️ New English Trailer Added

We have updated our introduction video with a seamless English version to better showcase the world of The Lost Study. Our developers are building a robust localization structure, and the translation process is being handled with great care. As the Lead Storyteller, I (Cooka) perform the initial translation based on a deep understanding of the plot, which is then meticulously reviewed by Mabaem, who has professional experience at American firms. You can look forward to a high-quality localized experience!

As we reach the fourth week of March, the heart of spring, we have discovered two precious records from the depths of the Study that reveal Airan’s past. These records are traces of her most brilliant yet challenging years before reaching adulthood.

💳 Record 01: Jonstina School of Magic and Magitek Student ID

This is the student ID from the years when Airan was fully immersed in her studies to be recognized as a member of the Ducal family. The photo clearly captures a younger Airan, with her youthful features still visible.

📜 Record 02: Jonstina School of Magic and Magitek Prospectus

While this document does not appear directly within the game, it offers a glimpse into the atmosphere of the 'Duchy of Jonstina,' Airan’s home and one of the primary settings of our world. Through this prospectus, which radiates the pride of a prestigious private institution, we invite you to imagine the environment in which Airan grew up.

🔍 April Preview: Through the Observer’s Eyes

The academic system is divided into Primary School and the Academy! We are excited to share more about the brilliant Airan, who graduated at the top of her class from Jonstina Primary School and also secured the highest score in the 'Heart' major during the Academy entrance exam.

In April, we will return with a new webtoon featuring Airan’s second story, '364. The Secret of the Blue Powder.' While the main game allows you to restore records and stand at the center of the incident from Airan’s perspective, this special webtoon is told from the viewpoint of a 'witness' who watched over her. Please look forward to this unique perspective on how Airan appeared to others—a different kind of observational fun from the main story.

Thank you for helping us dust off the shelves and follow Airan’s footsteps.

We will open the doors of the Study again in two weeks with new fragments of records.

Sincerely, Cooka

SONAK: Story Design Project

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Community8 Sep 2026[Record] Our Demo Release & Meet the Team 🎉Hello everyone, this is Cooka, PD of The Lost Study ! It's been a while. Today I have two pieces of good news to share. First — the demo for The Lost Study is coming soon! 🎊 And second, I'd like to introduce, for the very first time, the team members who have been building The Lost Study all this time. 📅 Demo Release Schedule We're currently working towards a demo release on 7 October. If imp…Community25 Aug 2026[Record] The Voyage Log of a Freta Navy Captain 📖Hello everyone, this is Guri, the Viral Content Art Designer for the SONAK: Story Design Project. I create art for various viral content pieces to share the charm of The Lost Study with even more people. In our last record, we took a look at young Penny's picture diary and got a glimpse of her curious, wide-eyed childhood as she dreamed of the sea. This time, another record has been discovered…Community11 Aug 2026[Record] Two Girls Who Love the Sea and Adventure: Penny & Ru 👭⛵️Hello everyone, this is Guri, the Object Illustrator for the SONAK: Story Design Project. I design the items and objects tucked away throughout the Study, adding small traces of story to every corner. In our last record, we shared the story of how Ru — trapped on a contaminated beach — happened to meet Penny, who was visiting the island by chance, and made her escape with her help. Ru had plann…