Many legacy Japanese games require the system's non-Unicode language settings to be set to Japanese to read file paths correctly. Alternatively, tools like Locale Emulator can be used to launch the executable.
Based on common "all-in-one" English releases, the archive likely contains: English Translations: Many legacy Japanese games require the system's non-Unicode
Allows setting specific outfits for different times of day, such as morning, night, bath, and "erotic" attire. H-Scene Mechanics: such as morning
Ultimate Guide: Popular Anime Series and Manga Recommendations Many legacy Japanese games require the system's non-Unicode