I had high hopes for this. I really did. A game by Quick Nail Aristocrat, translated by Kagura Games? Sounds like a match made in heaven.
Unfortunately, converting it to work on Android seems to have caused important files to be lost. Non cinematic cutscenes fail to load, and upon reaching the part where you start playing as a demon, the dog that's supposed to join your party does nothing but ignore you. This completely softlocks the game.
TL;DR, this is completely unplayable. Please re-upload with the missing files restored.