I would've liked an establishing shot at the start of episode 5 to make it clear Munin and the people he went with are in a new location/might find Aya there. Starting it with Munin blowing the whistle right off episode 4, I wasn't really sure the time/place we were at.
Took a second read to really grasp what was going on, but the pieces all seem to be there. Don't know what to change without completely changing the story.
Cute art style btw. Nice job.