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Commerce Disclosure

Commerce Disclosure

Sales Company

Sunsyscon inc.

Address 6F, Okachimachi-Bill, Hankyu-Hanshin4-9-2, Taitou, Taitou-ku, Tokyo
Phone Number 03-6240-1293
Email Address support@japan-on-line-esim.com
Management Representative Toshihisa Iwata
Exchanges and Returns

Exchanges and returns are not permitted.

Delivery Timing

After placing an order, you can use the activation code sent to your registered email address immediately. However, due to system constraints, activation may not be completed between Tuesday 10 PM and the following 9 AM JST. Activation will occur automatically as soon as the system is back online.

Payment Methods

Credit card

Payment Period

Payments are processed immediately after credit card transactions.

Selling Prices
One-time plans (single purchase) Price
30GB8 days / 30GB¥3,608 (tax incl.)approx. $24.17 / plan
30GB16 days / 30GB¥4,708 (tax incl.)approx. $31.54 / plan
50GB16 days / 50GB¥5,478 (tax incl.)approx. $36.70 / plan
100GB16 days / 100GB¥7,678 (tax incl.)approx. $51.44 / plan
30GB31 days / 30GB¥5,478 (tax incl.)approx. $36.70 / plan
50GB31 days / 50GB¥6,578 (tax incl.)approx. $44.07 / plan
100GB31 days / 100GB¥8,778 (tax incl.)approx. $58.81 / plan
Monthly subscription (recurring)
Subscription plan Price
Unlimited30 days / Unlimited¥8,778 (tax incl.)approx. $58.81 / month

Subscription plans renew automatically every month until cancelled. You can cancel at any time from My Page; the service remains available until the end of the paid period and no further charges are made.

All prices are shown in Japanese yen including tax. Charges are settled in Japanese yen (JPY); amounts in other currencies are reference conversions only and the final amount billed by your card issuer may differ slightly.

Software Operating Environment (iPhone / iPad)
  • iPhone SE (3rd generation/2022) and newer models
  • iPad (7th generation) and newer models
(Android)
  • PixelPixel 4 and newer models
  • GalaxyGalaxy A23 5G and newer models
  • AQUOSAQUOS zero6 and newer models
  • XperiaXperia 10 IV (SOG07/A202SO/XQ-CC44) and newer models
  • OPPOOPPO Reno9 A and newer models
  • XiaomiXiaomi 12T Pro and newer models
  • RedmiRedmi Note 10T and newer models