Mia's first trip to Japan

We're leaving this Wednesday to visit Airi's family in Japan. No, that's not their house, that's Nagoya castle (although what I've read is that the original castle burned down during WW2 and this is a reconstruction). We'll be in Japan until the end of January. We'll have plenty of people to see so Airi is making all of the plans (I do know that we'll be going to Kobe to get some of their famous beef). It's a pretty long plane ride to Tokyo (and then a local flight to Nagoya). The challenge will be keeping Mia entertained during the flight. The only thing I'm looking to buy is a small set of Japanese forged kitchen knives.