buying MacBook in Japan vs Australia

hi everyone!

I’m planning on moving to Japan around April next year, while really needing a new laptop at the moment.
I was wondering if there would be any benefits to me waiting to buy one in Japan than my home country, Australia.
The main benefits I can think of would be:
– insurance that I can only use in Japan
– Japanese keyboard (I’ve always wanted to learn to use one)

would love any feedback!

by grossdyke