You can find the bundle on digital storefronts like IndieGala for the English version.
This title is an adult visual novel series. The "1-4 [Завершено]" tag indicates a bundled release containing all four volumes of the story in a completed state. Demon Angel SAKURA (Demon Angel さくら) Developer: Black Lilith Translator: Kokage (a Russian fan-translation group) You can find the bundle on digital storefronts
While you mentioned "APK" (Android), this game was originally developed for Windows PC . Mobile versions are typically unofficial ports created using engines like Kirikiroid2 or JoiPlay. System Requirements (PC Version) Demon Angel SAKURA (Demon Angel さくら) Developer: Black
The Kokage translation is often hosted on community sites like Anivisual or VNDB, where you can verify the status of the patch. Demon Angel SAKURA vol.1-4 Bundle DRM-Free Download Demon Angel SAKURA vol
According to the IndieGala store page , the bundle requires: Windows XP/Vista/7/8/10 CPU: Pentium III 1.4GHz (Minimum) Storage: ~10GB HDD space Where to Find It
The text you provided refers to the visual novel (Ангел-демон Сакура), specifically a localized version by the translation group Kokage . Game Information