Thank you for playing N. A. Melamed!
Initially we were thinking of having the posing mechanic be something you controlled, similar to Pokemon moves, but we instead thought an auto-battle system would be better. Then after some testing we realised perhaps that was a little too simple and decided to implement the heart-aiming mechanic too.
Rhythm game mechanics would be really fun, that's a great idea! We're be open to developing the game further, if we all have the availability to.
And thank you for liking the Fashimon designs 😊!