Bug Report #1: Going into the shack in the forest seems to break collision detection. After leaving I find myself going through walls, tables, doors, people, etc. Heading into the room where you can rewatch the scenes and walking into one of the walls there seems to fix it for some reason.
Bug Report #2 Additionally, somehow I seemed to have skipped the first two scenes with Naruto. I suspect it's because the Infiltration Path was open before I was told to get the scroll. I can't unlock those scenes right now.
Having said that, this is a great game and my only criticism is that there isn't more content at present. Looking forward to more!
Suggestion: Natsu needs the Izumi treatment.