We fly on United or star alliance partners, and that generally passes through Narita.

I don't know if Ame & Yuki's good enough to buy a physical copy of, especially with so much more I'd rather buy a copy of first (Summer Wars, Girl that lept through time, etc). Still, kinda considering it. If I do buy it ( / if I find it here), I'll see about ripping you a copy to enjoy.