I think one weird thing about this game is it makes me appreciate Lost Treasures more. Or rather, this game falls into some pitfalls that you wouldn't expect a party-based RPG to fall into.
Take Reyna vs Riko for example. Both are protagonists who do not fart in games where farting is everywhere. So how do both characters fit on a four-woman team? Reyna uses moves that can heal allies, increase allies GP meter, steal enemies' items, drain enemies' mana and attack by either igniting foes on fire or attacking all foes at once. She also has the lowest special attack but the highest agility and luck out of anyone on the team. In other words, Reyna is a support character. But Riko doesn't really have an identity. She has the highest HP, Attack, Defense and Agility out of her teammates, so one might expect her to be a physical powerhouse, but she doesn't have the moves to back it up. Her only unique moves are when she holds down an opponent or protects an ally with her body. Her design philosophy has no clear vision or is underdeveloped.