Mobile plans in Japan, explained in English

Mobile Plans in Japan

Compare prices, data allowances, application requirements, eSIM, MNP and important contract conditions before you apply.

Independent guides for foreign residents and other English-speaking users living in Japan.

Official sources firstProvider terms and official notices are prioritized.

Prices and conditions checkedDiscounts, eligibility and exclusions are separated.

Independent from mobile carriersCommercial relationships do not determine rankings.

Always confirm the final price, eligibility and terms on the provider’s official website before applying. Editorial Policy · Affiliate Disclosure

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Compare price, data allowance, network, calls and important conditions.

Check identity verification, names, addresses, payment and application details.

Prepare a compatible phone, install the SIM or eSIM and complete activation.

Understand MNP, one-stop transfer and the steps for keeping your phone number.

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Confirm the provider’s current price, eligibility, campaign and application conditions.
Check whether your phone supports the required network bands, SIM type and eSIM conditions.
Prepare the identity and payment documents requested by the provider.
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For screening, billing, activation, cancellation or network incidents, contact the provider directly.