I am now back in the US. I flew back home on March 22nd. Yeah... that's over a month ago... :P I'm slow to update now.
I took the Keisei Skyliner to Narita Airport early that afternoon. It was pretty uneventful and I didn't have too hard of a time lugging around two suitcases because it wasn't very crowded.
After I showed my passport to some guy to enter the airport I continued walking but was soon stopped by a policeman who wanted me to show him my passport. He then took some of my information. I had no idea what was going on. It was very strange. As I was walking away I realized I had given him an incorrect phone number because my phone number in Japan was very similar to my phone number in the US. Haha, oh well.
I then made my way to the check-in counter. However, when they weighed my suitcases, one of them was way over the weight limit. So then I had to go to the side and switch things out. It was a bit frustrating because I had worked hard to pack everything pretty nicely. I also had to put more into my carry-on backpack and I hate heavy backpacks. But at least I was able to make everything work. :)
Then I went through security (the line was very short, yay!), found my gate, and then wandered around for a bit. I had seen something about an origami museum on a sign so I looked for that.
It was more like a store with some displays than a formal museum, but it was very cool! The origami displays were so intricate!