So I played it after reading the comments on this and I gotta say. It actually doesn't need a tutorial as it pretty much gives you all the info you need to know. If you played games like this in the past, even Normal Games like Pokemon Dungeons, then you should know how this works. Every "Action" is a "turn" and every character on the map makes their turn at the same time. Its very straight forward.
Guide to help progress characters is good
I will say tho make the ! bigger because 85% of the time if I wasn't following the Guide I would have not known to go talk to the girls because that ! blends in really well.
The Economy is good. It's very fair with keys and other random items
And most importantly shop refreshes twice a day.
So it's quick and easy for you to build up your characters to be tanky DPS
Art is good
Animation is fine
Just wish there was more at this point