mobile phone
Nationwide coverage
Available for pickup in Japan! Reliable support.
You can choose a plan that suits you from our two partner companies, "America Mobile Shop" and "Amesma." Both companies also offer pre-arrangement and device pickup in Japan. We will support your new life in America.
Service Comparison
| American cell phone shop | Amethyst | |
|---|---|---|
| Career | AT&T | T-Mobile (AT&T and Verizon are also available options) |
| Data usage | 10GB to 60GB | 2GB to unlimited (speed may be restricted depending on network congestion once a certain amount is exceeded) |
| Monthly | $30/$40/$50/$60 | $25/$40/$50/$55 |
| Tethering compatible | Available with all plans (with limitations) | All plans available |
| Domestic calls within the United States | All plans include unlimited domestic calls. | 200 minutes of free domestic calls / unlimited calls |
| Japan International Telephone | Unlimited calls on landlines, 118 minutes free on mobile phones. | Call charges are $1.50 per minute, with an unlimited calling plan available for an additional $10 per month. |
| International roaming | Possible | Possible |
| eSIM compatibility | Possible | Possible |
| Benefits | 1,000 yen discount from the initial fee | Amazon Gift Card $20 |
| Store location | Tokyo (Inquiries by phone or email) | Texas (Inquiries via email or chat) |
| Other services | SIM services in various countries | Data SIM for temporary return to Japan, voice SIM for temporary return to Japan, US home Wi-Fi installation support, and various insurance sales. |
American cell phone shop
Features
We offer mobile phone contracts, an essential part of daily life, in Japanese. Because we have an office in Tokyo, you can receive your products and complete the contract in Japan before arriving in the US. Once you arrive in the US, you can contact our local Japanese-language customer support.
Pricing plans
Service name: h2o Wireless
Benefits
1,000 yen discount from the initial fee
Frequently Asked Questions
Amethyst
Features
- You can get an American mobile phone contract while in Japan.
We ship to both Japan and the US. You can receive your SIM card as early as the next day. You can get a US phone number in advance, making it easier to get started in your new life! - No contract period restrictions
Available for as short as one month. Convenient because you can cancel your contract even if you have to return home unexpectedly! - Choose your career
Amesma Mobile uses T-Mobile's network. If coverage is needed in suburban areas, it is also possible to contract for phone lines from other carriers such as AT&T. - Affordable price
Starting at just $25 per month, or around $50 for an unlimited plan, it's a great deal.
Pricing plans
Service name: T-Mobile (AT&T and Verizon are also available options)
- *1 If you use more than 50GB/month, your speed may be restricted depending on network congestion according to the Fair Usage Policy.
- *If you use more GB than your contracted amount within a plan cycle, your speed may be restricted depending on network congestion.
- *3 The 200 minutes of free calls are counted as follows: 1 second to 60 seconds is treated as 1 minute, 61 seconds to 120 seconds as 2 minutes, 121 seconds to 180 seconds as 3 minutes, and so on. This count resets on the 1st of every month.
Benefits
Amazon Gift Card $20