10 Things I learned after planning a trip to Japan: Introduction

I just got back from an amazing trip to Japan. It's been 23 years since last I set foot in the country and a lot of things have changed in that time! I thought I'd post the 10 things I learned while planning the trip and while there. Several things I learned before we left; several things I learned while there. I'm hoping that this might help a fellow traveler who's looking for answers about travel, ATMs, trains, money, food, etc. prior to leaving for Japan. Johnny