Fuyukuru.

by Silky's Plus

Uncensored Windows

Versionv1.0

EngineOthers

Released2026-09-09

Updated2026-09-10

LanguageEnglish, Chinese

About Fuyukuru.

Fuyukuru is a 2DCG game made by Silky's Plus with the Others engine. It is set at an isolated boarding school where immortal girls live in a repeated cycle of growing into adulthood, deaging into babies, and growing up again. Graduation only happens when an outside observer declares a student a prodigy, after which she disappears from the school. The story begins when Shihon-chan is found headless in the meditation room. In this setting, decapitation is a serious taboo because the victim cannot be revived unless the head is recovered, and there is a bloodthirsty killer at the school. It features a female protagonist and a futa/trans protagonist, with multiple endings.

The current build is the released version v1.0, issued on September 9, 2026 for Windows. It supports English and Chinese, and the release is uncensored.

Developer's description

"Eh? What do you mean that Shihon-chan might die? Eeh? Shihon-chan's head has gone missing?" It seems Shihon-chan's headless body was found in the meditation room. A murder isn't unusual, after all, there's at least one bloodthirsty killer at school. Murdering people is fine and all but it's considered a taboo that must be never violated to decapitate and hide their head because one can never be revived if so. Spoiler If her head isn't found within two days, she'll really kick the bucket! A boarding system school isolated from the outside world, and there do the immortal girls live. The time it takes for them to become an adult is the same time it takes for them to deage and become a baby, they grow up until they become an adult once more and then do they deage again⁠—a cycle that's being repeated. There's only one condition in order to graduate from school: one needed to be deemed a prodigy by someone observing from the outside. The moment that verdict be handed down, the girl's graduation would be recognized and she would disappear from school. The immortal girls' peaceful school life would be greatly disturbed by a certain murder case.