The most obvious reason is localization. While the global version offers a "Chinese" language option in the settings, the Chinese domestic version often features more accurate translations or exclusive text formatting tailored specifically for players in Mainland China, Taiwan, or Hong Kong.
Some users may need a valid Chinese ID or account to access full features or bypass playtime restrictions. Downloading on iOS sakura school simulator chinese download
Because the game is developed by a Japanese studio (Garusoft), the Chinese version often serves as a bridge between the Japanese original and the global release. Some players find that specific UI elements or bug fixes appear in the CN version faster than in the global localization. The most obvious reason is localization