Integrated English localization (text and interface).

If the game fails to launch, ensure you have the necessary DirectX runtimes and C++ Redistributables installed.

This archive typically contains the pre-patched version of the game, including:

The file refers to a compressed archive from Ryuugames , a well-known distributor of localized Japanese visual novels and indie games. Based on the "RY" prefix and numerical ID, this specific package is identified as follows: File Information Report