AirPlans eSIM Data Plans for Japan 🇯🇵

Sort

PLANDATAVALIDITYPRICE/GBPRICE

Prices include the AirPlans coupon · taxes may apply at checkout · updated Sep 24, 2026

Quick answers

Does AirPlans sell eSIM plans for Japan?

Yes. eSIMAdvice currently lists 36 AirPlans Japan plans.

What is the cheapest AirPlans eSIM for Japan?

The lowest displayed AirPlans Japan plan is Japan 500MB 1 Day at $1.42 for 0.49GB.

What is the best value AirPlans Japan plan?

Japan 50GB 30 Days is the current best-value match by displayed price per GB: $0.37/GB.

Is the ESIMADVICE coupon included in these prices?

Yes. Eligible displayed prices already include the active ESIMADVICE coupon where the provider rule applies.