The cheapest way to get HBO Max in Japan is by subscribing to the ad-supported plan, which is priced at JPY 1393.43 /mo by using ExpressVPN. This plan offers access to the HBO Max content library while displaying ads during the streaming experience.
If you prefer an ad-free viewing experience, the next tier is the ad-free plan, which costs JPY 2229.97 /mo .
However, if you are looking for long-term savings, you can opt for the annual ad-supported plan for JPY 14380.66, which provides a 16% discount when you prepay for all 12 months of service.