AdventureSIMs plans for Japan
6,108 live plans from 63 providers, ranked on what a gigabyte actually costs rather than on the sticker price. Checked 13 October 2026
CA$0.31
Lowest per GB
Cheapest honest gigabyte here
CA$2.75
Median per GB
Unlimited and fair-use excluded
CA$1.59–5.82
Typical band
Where most plans land
56%
Advertise 5G
61% allow hotspot
This page is not indexed yet: it has not met the coverage and editorial thresholds published in our methodology.