[ Natsuo takes the sandwich to eat, despite not needing magical healing items and despite the fact that he already ate, and packs the rest of the food into his bag. ]

Nope! I've been through a couple doors, but I haven't seen any of my memories, or anything I'm scared of. Maybe I can get Yuusuke to write up a list of rooms and people to link them together, and take notes on how to get out so we know what to do when we see them.