Kaguya Project

We're an independent visual novel publisher bringing incredible games over the language barrier.
#KnightCaseFiles | #ObscuraVN

[Kaguya Project @KaguyaProjectVN]

Knight Case Files is now out on Steam!!

Working with this game to bring it into English has been a huge labour of love, and we cannot wait for you all to experience this story, world, and cast we've fallen in love with.
https://t.co/MA7nYXTjny

[Kaguya Project @KaguyaProjectVN]

Looking for a way to fill the longer nights and colder days of autumn? We have two dark fantasy tales ready for you to dive into at a special price to celebrate the turning of the seasons.

https://t.co/7SCbgffkWu

[Kaguya Project @KaguyaProjectVN]

Unravel an ancient conspiracy, solve the mysterious case of a girl's death, and find a connection with a beautiful gender-bending alchemist!

Ready to fall in love? Knight Case Files is currently 30% off as part of the Fall in Love Visual Novel Festival!

https://t.co/MA7nYXSLy0

[Kaguya Project @KaguyaProjectVN]

From Hyoukan Opera and Kaguya Project, we wish you all a happy and bright holiday!

[🎀 Magical Girl Ashly 🎀「VTuber Artist」♡ @meowsclemilk]

✨ Thank You for joining my day 2 of the #ChooseWiselyFestival ! ✨
I reviewed:

💙 KNIGHT CASE FILES 💙
https://t.co/6hrzMoZ7ye

BIG THANK YOU to Liz from the Kaguya Project for sending me their game to play! 💕 The voice acting, characters, plot, and art is so LOVELY!!! 😍

[Kaguya Project @KaguyaProjectVN]

Knight Case Files is at the tail end of its release sale, so if you're looking to get a little deal on the game, this discount ends on December 10th. It's just how the timing lined up.

[Kaguya Project @KaguyaProjectVN]

We're delighted to share we're taking part in the #ChooseWiselyFestival, which celebrates games where choices matter!

In Knight Case Files, bad endings are not the end. There are hidden truths that can only be uncovered by facing the future head-on. But will you choose to?

[Naja B. 🎮 Indie Games @BlerdyOtome]

GAME NEWS!! Experience a Dark Fantasy Mystery in the Solo Developed Visual Novel Knight Case Files Now on Steam!

https://t.co/vrnTjo4Uor

[Kaguya Project @KaguyaProjectVN]

And now we celebrate how far this project has come!!

[Kaguya Project @KaguyaProjectVN]

Knight Case Files is now out on Steam!!

Working with this game to bring it into English has been a huge labour of love, and we cannot wait for you all to experience this story, world, and cast we've fallen in love with.
https://t.co/MA7nYXTjny

[Kaguya Project @KaguyaProjectVN]

To quote Shierin, the developer: "I'm just one obscure scenario writer, but maybe somewhere in this world, my work will reach someone."

We've been honoured to carry her voice a little farther, and we hope you'll take the time to listen.

[Naja B. 🎮 Indie Games @BlerdyOtome]

GAME NEWS! Solo-Developed Dark Fantasy Visual Novel Knight Case Files Coming to Steam November 27th

https://t.co/sRQOwR1kL3

[Kaguya Project @KaguyaProjectVN]

Prepare for a dark fantasy visual novel mystery story about obsession and being haunted by the past...

https://t.co/vOUAJB6dSZ

We can announce that #KnightCaseFiles will be released on November 27, 2025!!!

[Knight Case Files ナイト・ケース・ファイルズ｜公式・氷冠オペラ @KnightCaseF_JP]

「過去と執着に彩られた事件簿を暴くダークファンタジービジュアルノベル『Knight Case Files』発売日決定！」
https://t.co/koHHCCHBLM #gaming_news @steamより

#KnightCaseFiles が2025年11月27日16時であると発表いたします！！！

[Kaguya Project @KaguyaProjectVN]

Thank you so much to everyone who applied to test Knight Case Files! We've closed the form now, and will be inviting the testers to a private channel later today to get started. We can't way to see how you react!

[Kaguya Project @KaguyaProjectVN]

We're opening a call for beta testers! As our first game, HyoukanStudio's Knight Case Files, approaches release, we are looking for visual novel players interested in offering feedback and catching errors in the script.

Sign-ups are open ↓here↓
https://t.co/O6JSw9AKft

[Kaguya Project @KaguyaProjectVN]

And, of course, I'd be remiss not to mention the fact that Topherf has some range👀 Our beloved alchemist changes between a masculine and feminine form as easily as we change chothes!

[Kaguya Project @KaguyaProjectVN]

Are you ready to fall in love with someone new? Knight Case Files, a dark fantasy adventure for women with a male protagonist, is participating in the Fall in Love Visual Novel Festival, with a demo now available.

https://t.co/4yibZaOa2b

[Kaguya Project @KaguyaProjectVN]

We're so excited about this update! The voice acting in Knight Case Files adds so much to the atmosphere 🥰 If you haven't given the demo a try, this is an excellent time to get a taste of this story.

[Knight Case Files ナイト・ケース・ファイルズ｜公式・氷冠オペラ @KnightCaseF_JP]

#KnightCaseFiles Voiced DEMO version 1.172 released!
Everyone, Japanese voiceovers are finally available! Enjoy this even more appealing visual novel for women! #林重吾 #佐伯匠
https://t.co/ShDnwBAL6w #gaming_news

[Kaguya Project @KaguyaProjectVN]

The voice acting will be implemented later, but the demo already features the first two chapters of the story and a Bad End to experience, and we're so excited to play more in the future 👀
https://t.co/MA7nYXSLy0

[Kaguya Project @KaguyaProjectVN]

Congratulations on reaching 1000 wishlists! 🎉We're so excited for Knight Case Files' release in autumn/winter, and we're especially excited to hear the partial voice acting that's going to be added!

[Knight Case Files ナイト・ケース・ファイルズ｜公式・氷冠オペラ @KnightCaseF_JP]

#KnightCaseFiles ウィッシュリスト1000になりました🥳皆様のおかげでほぼ無名状態からここまでこれました。まさか4桁の世界を見れるとは……秋冬リリースを目指して開発中でボイスもつきます（一部リアクションボイス）ボイス揃いましたら体験版アップデート予定ですのでお楽しみにお待ちください❣️

[Kaguya Project @KaguyaProjectVN]

Congratulations for 888 wishlists! Let's keep going to 950!

[Knight Case Files ナイト・ケース・ファイルズ｜公式・氷冠オペラ @KnightCaseF_JP]

Knight Case Files（ナイト・ケース・ファイルズ）Steamのウィッシュリストが888を越えました！ありがとうございます。次は950を目指します！！