*To purchase this Topping, you need povo2.0 app version
Requires updating to 1.63.0 or later.
★終了時期未定のキャンペーン価格（通常価格19,100円）です。
Please click here for information based on the Specified Commercial Transactions Act
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| Topping Name | Topping Breakdown (validity) |
Fee |
|---|---|---|
| Data Top-up 60GB (365 days) + Amazon Prime (1 year) | Amazon Prime (1 year) *1 *2 | 16,700円 (税込) |
| データ追加60GB(365日間)※3 |
*1: After purchasing this Topping, regardless of data usage, you will not be able to purchase Topping, including "Amazon Prime (1 year)," again until 365 days have passed since the purchase date.
*2: Amazon Prime membership is valid for one year from the date of purchase of Topping, regardless of when registration is completed. Please activate your membership at the time of purchase.
Your Amazon Prime membership will not be automatically renewed after validity ends.
*3: validity for this Topping is counted as one day for every 24 hours elapsed from the time of purchase completion.
For the time being, you can use this service until 23:59:59 on validity expiration date.
■ Amazon Prime Benefits and Important Notes (Please read before purchasing)
To use Amazon Prime (1 year), please review the "Amazon Prime Terms and Conditions" and agree to them before starting your subscription.
Amazon Prime and conditions can be found here.
- Your Amazon Prime membership is valid for one year from the date of your Topping purchase, regardless of when you completed your registration. Your Amazon Prime membership will not be automatically renewed after validity.
Customers who are already subscribed to a Prime Student or Business account cannot register with the same Amazon account.
Customers using au / UQ mobile or other carriers' "Amazon Prime "fees plans, or customers currently participating in other Amazon Prime related campaigns, cannot register with the same Amazon Prime account.
This includes any campaigns you participated in after your current Amazon Prime annual subscription (e.g., campaigns running in February 2025). In that case, please make your purchase after your annual subscription has ended, including the campaign validity. If you have any questions, please be sure to check your account details below before purchasing Topping.
Here 's how to check your current Amazon Prime account.
・Even if you are already an Amazon Prime member, you can still purchase this item. In that case, your remaining membership validity will be canceled on the activation screen after purchasing Topping, and a refund will be issued in accordance with Amazon Prime 's refund policy. However, whether or not a refund is issued and the amount of the refund will vary depending on your contract status, so if you have any questions, please contact Amazon about the refund rules before purchasing.
Use Amazon Prime immediately after purchasing Topping
Use Amazon Prime later
*Please check the campaign page for details and conditions of each campaign.
●#A whole year of great deals (Click here for details)
validity: End date undecided
<Notes regarding the use of povo2.0 >
●We may extend Sales period or sell the same or similar Topping again in the near future.
● After purchasing this Topping, regardless of data usage, you will not be able to purchase Topping, including "Amazon Prime (1 year)," again until 365 days have passed since the purchase date.
●The order in which data is consumed is as follows:
If you have multiple data Topping, use the one with the earliest expiration date first.
If you have both data Topping and data bonuses, the data bonus will be used first.
(Prepaid codes and trade codes will be treated the same as "data Topping.")
●If you use a large amount of data within a certain validity, your communication speed will be restricted during peak hours.
●Payment will be processed immediately after purchase. Cancellation of this Topping subscription or pro-rata refunds are not possible.
●The maximum communication speed is provided by the best-effort method. Actual communication speeds vary depending on location, communication environment, network congestion and compatible products.
● If you cancel povo2.0 subscription, you will no longer be able to use it, even if you have remaining data capacity or validity.
●We may outsource personal information handling operations to businesses located overseas. Click here for details.
<Notes regarding Amazon Prime (1 year)>
● After purchasing this Topping through the povo2.0 app, please agree to the "Amazon Prime" membership terms and conditions on the Amazon website designated by our company and register for your Amazon account. "Amazon Prime" membership is valid for one year from the time of Topping purchase, regardless of when you complete your registration. After validity ends, your Amazon Prime membership will not be automatically renewed.
●If you have an Amazon account, please specify the account you are using when registering.
●Customers who have signed up for a Prime Student or Business account cannot register with the same Amazon account. Customers who are using an "Amazon Prime fees plan from au / UQ mobile or another company, or who are taking advantage of other Amazon Prime related campaigns, cannot register with the same Amazon Prime account.
●People who are already Amazon Prime members can also purchase this product. In that case, the remaining membership validity will be canceled on the activation screen after purchasing Topping, and a refund will be made in accordance with Amazon Prime 's refund policy. However, whether or not a refund will be given and the amount of the refund will depend on the customer's contract status, so if you have any questions, please contact Amazon about the refund rules before purchasing.
●For more information about "Amazon Prime (1 year)", please be sure to check the "Amazon Prime Terms and Conditions".
< Amazon Prime Terms and Conditions>
● To use Amazon Prime, you must agree to Amazon Prime Membership Terms and Conditions and register for Amazon Prime membership as soon as possible.
Amazon Prime membership terms and conditions
● The terms and conditions of Amazon Prime are subject to change without notice.
●Conditions and other details may be changed or the offer may be terminated without notice depending on the time of application.
●This offer may not be usable in conjunction with other offers implemented by KDDI Corporation.
● Amazon Prime membership fees are covered by KDDI Corporation. The annual fee for Amazon Prime is 5,900 yen. (As of June 2026)
●Amazon.co.jp is not a sponsor of this Topping.
● All information, including personal information, that we obtain from customers in connection with their contract information and the provision of this benefit will be used only to the extent necessary for providing this benefit.
● Amazon Prime is provided in accordance with Amazon's Amazon Prime Membership Terms and Conditions, and KDDI Corporation assumes no responsibility whatsoever for its content.
Furthermore, all information, including personal information, that you register when using Amazon Prime will be managed and operated in accordance with Amazon's privacy policy.
●Amazon and all related trademarks are trademarks of Amazon.com, Inc. or its affiliates.
<Inquiries regarding Amazon Prime >
Amazon Customer Service
https://amazon.co.jp/contact-us
Inquiry Procedure
①Select "Other inquiries"
② Select "Amazon Prime Membership"
*The information presented is current as of June 5, 2026.
We offer the following four options to suit your data usage needs.
・ Data Top-up (365 days) + Amazon Prime (1 year): ¥16,700 (tax included)
・ Data Top-up (365 days) + Amazon Prime (1 year): ¥25,100 (tax included)
・ Data Top-up (for 365 days) + Amazon Prime (1 year): ¥29,900 (tax included)
• Data Top-up (365 days) + Amazon Prime (1 year): ¥42,130 (tax included)
Compared to applying for Data Topping and Amazon Prime (1 year) separately, you can save 2,400 yen.
*Discount amount may vary depending on the type of Topping.
Multiple purchases are not permitted. After purchasing this Topping, regardless of your data usage, you will not be able to purchase any other Topping, including "Amazon Prime (1 year)," until 365 days have passed since the purchase date.
Your Amazon Prime membership is valid for one year from the date of Topping, regardless of when you complete your registration. It will not be automatically renewed after the expiration validity.
As the end date approaches, povo2.0 will provide advance notice.
Please note that if you are applying a campaign or plan with au /UQ or another company, your account will not be eligible for this Topping.
Yes, you can. When you sign up, please specify your current account. In this case, the remaining membership validity will be canceled and a refund will be issued in accordance with Amazon Prime 's refund policy. However, whether or not a refund will be issued and the amount of the refund will vary depending on your contract status, so if you have any questions, please contact Amazon about their refund policy before purchasing.
<Amazon Customer Service>
https://amazon.co.jp/contact-us
Inquiry Procedure
1. Select "Other inquiries"
2. Select "Amazon Prime Membership"
If any of the following applies to you, you will not be able to use this Topping 's Amazon Prime (1 year) plan.
| name | Data Top-up 60GB (365 days) + Amazon Prime (1 year) |
|---|---|
| Seller name (company name) | KDDI Corporation/ Okinawa Cellular Telephone Company |
| Operations Manager | Tatsuya Hamada/Yasuaki Miyakura |
| Location | KDDI Corporation 〒102-0072 THE LINKPILLAR 1 NORTH, 2-21-1 Takanawa, Minato-ku, Tokyo Okinawa Cellular Telephone Company 〒900-8540 1-2-1 Matsuyama, Naha City, Okinawa Prefecture |
| Inquiry | • About povo2.0 Please contact povo support (chat window). Business hours: 9:00-19:00 povo *We do not accept inquiries by phone. |
| Sales price | It will be displayed on the screen during the purchase process. Consumption tax is shown as included in the price. Please check the sales price breakdown on this Topping details page. |
| Money incurred by the customer other than the sales price | Internet connection fees and communication fees required to view pages on this site, purchase Topping, watch content, etc. are the responsibility of the customer. |
| Payment Method | You can pay with the credit card registered to your povo2.0 account. Please follow the steps below to check/change your registered credit card. <How to check/change using the "povo2.0 app"> 1. Scroll down on the app home screen, tap "Billing Information," and check your currently registered credit card information. To change your credit card information: 2. Tap "Change" next to your credit card number 3. Tap "Continue" 4. Enter the new credit card information you will use for payment (card number, expiration date, security code) and tap "Update" |
| Payment and delivery dates | Simply click the "Purchase" button for Topping in question on the "povo2.0" app available on App Store or Google Play, and payment will be completed immediately. ・ Data Top-up (for 365 days): After purchase, the data will be immediately added to the povo2.0 line you have subscribed to. You can check Data Top-up by tapping the top of the "povo2.0" app or "Detailed Breakdown." ・ Amazon Prime (1 year): By registering through the povo2.0 app immediately after purchase, you can apply "Amazon Prime (1 year)" to your Amazon account. You will also receive a separate email with a link to register to the email address you registered with povo2.0. |
| Application expiration date | - You can check validity during which Topping can be purchased from Topping details on the "povo2.0 app." - The registration period for Amazon Prime membership is one year from the time of Topping. * Amazon Prime membership is valid for one year from the time of purchasing Topping, regardless of when you complete your registration, so please register as soon as possible. |
| Operating environment | The "povo2.0" app is compatible with some devices. Please check the details page. |
| Returns and Cancellations | Due to the nature of the product, we cannot accept refunds, returns, or cancellations for customer convenience after purchase. Please check the Topping details page carefully before purchasing. |
| About cooling off | This service is not subject to the cooling-off period stipulated in the Specified Commercial Transactions Act. |
You will need to download the app to apply (new, switching from another company/ UQ mobile), purchase Topping, and make various confirmations.
Search for "povo2.0" on App Store or Google Play, or download it from the link below.
