Okay, I'm calling it: this is going to win the Academy Award for best animated short. How could it not?
It's only the trailer online now, but I saw it and it's d@mn charming.
https://www.youtube.com/watch?v=7Vg4yFnIQSg
And Tokyo House was founded by two guys from Pixar, including Dice, the guy responsible for all the mood/colour boards from Ratatoille and Monsters University, so this stuff looks AMAZING.