Chizuruchan Kaihatsu Nikki Verified May 2026

In the sprawling universe of indie games, doujin (fan-made) software, and obscure Japanese RPG Maker horror titles, few names generate as much whispered reverence and confusion as Chizuruchan Kaihatsu Nikki (ちづるちゃん開発日記). For years, the title has floated through image boards, fan translation forums, and YouTube playthroughs, often labeled as "lost," "cursed," or simply "unverified."

A verified copy of the game must satisfy all three of the following: The verified version has a specific file hash— 9F2A8B4E for the main RPG_RT.exe file, and C3D7701A for the Chizuru.ldb database file. These hashes were obtained from an original CD-R that the developer (known only by the pseudonym "Usagi Soft") reportedly distributed at Comiket 78 in 2008. Any version that does not match these hashes is considered a fan edit or a recreation. 2. Unaltered Diary Text Files The most controversial aspect of the game is the external .txt files generated during gameplay. In the verified version, these files contain timestamps and system metadata that align with the 2008–2009 period. Later "found" versions often used modern Windows line breaks or lacked the specific Shift-JIS encoding of the original. 3. The "Second Loop" Ending Fake versions usually end after 30 minutes of gameplay. The verified build includes a second loop (New Game+) where Chizuru’s dialogue changes completely. She recognizes the player’s previous playthrough and offers a different conclusion. This feature is so complex that no known fan recreation has perfectly replicated it. The Breakthrough: How the Verified Version Was Finally Found The turning point came in late 2021. A Japanese collector going by the handle @old_soft_keeper on Twitter announced that they had found a dusty CD-R in an auction lot of Comiket 78 leftovers. The disc was unlabeled except for a faded stamp: 「ちづるちゃん開発日記 完全版」 (Chizuruchan Kaihatsu Nikki: Complete Edition). chizuruchan kaihatsu nikki verified

What does "verified" mean in this context? Has the game been confirmed as real? Has a specific copy been authenticated by a preservation group? And why does the community care so deeply about its authenticity? In the sprawling universe of indie games, doujin

We use cookies to personalize content and ads, to provide social media features and to analyze our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you've provided to them or that they've collected from your use of their services. You consent to our cookies if you continue to use this website. Check out our Privacy Policy.