In the battle tutorial in the gym, the info screen says to use magic with Petra but she had no abilities listed under magic at the current time. If the message was for future use, it would be better to clarify the usage vs what is actually recommended at the tutorial stage.
Softlock: After exiting the gym post tutorial battle, there is an NPC Bass -> if you talk to them it will try to load a Pomu reaction image but the path is wrong. Displayed path: img/pictures/Pomu%201%20Grumpy.png | Actual path: img/pictures/Nijisanji/Pomu%201%20Grumpy.png
Great work so far though!