The keyword "H exclusive" (shorthand for hentai or adult content) attached to the APK file indicates that this is not a sanitized version for general audiences. This version is specifically targeted at mature players (18+) for several reasons:
Depending on your country, distributing or possessing certain types of adult content—especially if any character appears underage (even if stylized as anime)—can be illegal. Always verify the legal age of the depicted characters.
If you are interested in adult anime games but want to avoid the dangers of shady APKs, consider these safer alternatives: