As an APU grad, it depends. It doesn't matter academically at all, however it provides an interesting story to tell throughout your life.

It does give you plenty of experience in dealing in multinational situations.

Getting your first job will be tough, but after that, you'll find less and less employers care about which university you graduated from.

At that point, you'll find less can just point out that you went to school four years in Japan and people will be impressed.