I have purchased my bullet train tickets through JR West. I highly recommend this website, it was very easy to find the tickets that fit my budget and schedule.
Website says I can pickup at -certain- JR East travel centers. Can I pickup the tickets at the JR East office in the Haneda airport? (I need to go there anyway because I need to buy the Welcome Suica card.)
If not, I suppose its not a big deal I’ll just pick up at each departure station.
​
by Typewriter9