MicroEsim eSIM Data Plans for Japan 🇯🇵

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PLANDATAVALIDITYPRICE/GBPRICE

taxes may apply at checkout · updated Jun 14, 2026

Quick answers

Does MicroEsim sell eSIM plans for Japan?

Yes. eSIMAdvice currently lists 233 MicroEsim Japan plans.

What is the cheapest MicroEsim eSIM for Japan?

The lowest displayed MicroEsim Japan plan is Japan eSIM 5G SoftBank / KDDI - 1 Day / Daily 500MB at $0.81 for 0.49GB.

What is the best value MicroEsim Japan plan?

Japan eSIM 5G SoftBank / KDDI - 1 Day / Daily 3GB is the current best-value match by displayed price per GB: $0.51/GB.

Is the provider coupon included in these prices?

Current prices are shown without an additional listed discount.