after few days, I just finished the demo, the bug that cause girls classes change, it make their ability and equipment hardly to use (Gura use sword, Kiara use gun and Ina can't use staff anymore). This stff only little okay after reach to the Office map where change characters and their class back as normal.
Also good to see you even put every other char aside HoloEn and can switch them, it fun interesting when you can change leader to change the dialogue with other characters :3