If you want a lighter raising sim, try Princess Maker or Growing Up (official English on Play Store).
The visual novel Tadashii Shimai no Sodatekata (How to Raise Your Sisters Correctly) was originally developed for PC and does not have an official, native Android version available on mainstream platforms like the Google Play Store The Visual Novel Database tadashii shimai no sodatekata for android
To be clear: translates to "The Right Way to Raise Sisters" — and it is an eroge (erotic visual novel) originally released for Windows by the developer CUBE (a brand of CUBE/Romance). There is no official Android version of this game. Any APK claiming to be this game is likely fake, a virus, or a poorly made port. If you want a lighter raising sim, try
JoiPlay is a versatile emulator capable of running games built on RPG Maker, Ren'Py, and TyranoBuilder engines. Any APK claiming to be this game is
Visual novels require specific Japanese font sets. You may need to download a standard standard font (like msgothic.ttc ) and link it within your emulator's global settings. Disclaimer and Safety
The synopsis posted on the QooApp page describes the brother as a “hentai” (pervert) who rummages through the sister’s belongings, which is deliberately comedic and over‑the‑top .
Firebase Firestore structure: