Direct local network access
Connects to destination networks directly rather than relying on ordinary roaming routes.

Works in Japan and up to 179 countries. Rechargeable and issued immediately after payment.
Instant eSIM delivery after checkout
Connects to destination networks directly rather than relying on ordinary roaming routes.
Your data has no day limit. Recharge the same SIM when you need more data.
In Japan, KDDI au and docomo networks are supported as a backup line during carrier outages or emergencies.
After your first purchase, you can continue using it by adding data as needed. This eSIM works in Japan and abroad across 180 countries without repeated switching setup.
Standard covers 49 frequently visited countries, while Worldwide+ includes Standard destinations and covers 179 countries and regions.
Coverage list is based on supplier materials as of July 2026.
After your first purchase, add more data to the same eSIM. Copy your ICCID, open the recharge page, and choose your data amount.
When recharging, you can choose either the Standard plan or the Worldwide plan.
No. This is a data-only eSIM with no phone number or voice calls.
Use the dedicated My Page at my.ag-connect.jp with your ICCID.
A dedicated support desk is available 24/7 in Japanese and English.
It means there is no day-based expiry for the data allowance, subject to service terms.
Prepare the SIM/eSIM before departure so you can start using it immediately after arrival. You can also configure it and check connectivity at the airport in advance.
Please check your mobile data settings and APN settings if required.
In principle, you can use it with data roaming off. If it does not connect, try turning data roaming on in your device settings. This does not mean roaming fees are charged for this SIM's data usage.
In principle, you can continue using the same SIM. The connected network depends on coverage and signal conditions.
You can resume use by adding data through recharge.
There is no day-based expiry. Since it is data allowance based, you can continue using it by recharging after the data is used up, subject to service conditions.
Try toggling airplane mode on/off, restarting the device, and reselecting the network settings.
Network quality varies depending on coverage, signal conditions, and other local factors.
These services may be available in China. Availability can vary due to local regulations and network conditions, and use of specific services is not guaranteed.
Yes. It can be redownloaded up to 5 times.
Yes. After deleting the eSIM from the original device, you can use it on another device. Redownloads are limited to 5 times.
When recharging, you can choose either the Standard plan or the Worldwide plan. You may select a different plan from the one you first purchased.
| Data | Standard | Worldwide |
|---|---|---|
| 5GB | ¥2,680 | ¥3,280 |
| 10GB | ¥5,380 | ¥6,280 |
| 20GB | ¥9,880 | ¥12,800 |
| 30GB | ¥14,800 | ¥17,800 |
| 50GB | ¥23,800 | ¥29,800 |
Prices are shown as a guide. Please confirm the latest price on the dedicated My Page.