Statement:
Most likely, it is better to work from Japan then from Aruba.

In the Best countries to work from rating Japan holds position #4 ²⁰²² out of 106 and Aruba is #28 out of 106 ²⁰²².
Position of Japan is better than position of Aruba.

Referencies:

1. Best countries to work from ²⁰²² by kayak

   The countries in the rating sorted by 'Final Score' in descending order.

   Aruba	'Final Score' value is	55
   Japan	'Final Score' value is	90