Mobal’s short-term data-only eSIM plans come in 8-, 16-, and 31-day durations, with data limits ranging from 3–100 GB. Short-term voice + data sims are also available for 30, 60, and 90 days, although data limits on these plans are capped at 7 GB per calendar month.
If you’re after a more long-term voice + data option, plans are also available with monthly fees for 1, 5, 10, or 30 GB of data per month.
About Mobal
Mobal has been operating in Japan since the 1990s, offering physical SIMs, pocket WiFi, and, more recently, eSIMs. The company is also active in the humanitarian realm, with a portion of its profits going to charity, providing food and sustainable income streams to struggling African communities.
Mobal’s Japan eSIM highlights:
- Quick activation: We received an email within 5 minutes of payment
- Native eSIM: Mobal’s eSIMs are native to Japan, which means more reliability (no roaming)
- Ample data options: Up to 100GB of data is available for 16- and 31-day plans
- Voice + data plans: The option of voice calls is available with Mobal’s voice + data plans
- Long-term plans: Semi-permanent plans are also available for 90 days or more
How Mobal works
You’ll receive an email shortly after payment with a link to Mobal’s service website. After that, a QR code will be displayed on this page, and you will scan it to download your eSIM. All up, the process took us around 15 minutes. Because Mobal’s eSIMs are local to Japan, you won’t need to activate roaming on your eSIM.
Setting up your mobal eSIM
- 1. Select and purchase your plan
- 2. Create your activation code before you depart for Japan
- 3. Install and activate your eSIM manually or using the QR code after arriving in Japan
Mobal eSIM network speeds
Our tests
Average results taken from tests conducted in spring and summer 2024:
Network provider
Mobal runs on the NTT Docomo network, arguably Japan’s most extensive. This means you should experience reliable connectivity in most parts of Japan.
User reviews
Mobal has an average of 4.8 stars from around 1,300 reviews on ShopperApproved.com. While it’s worth noting that Mobal’s user reviews also relate to other products like physical SIMs and pocket WiFi, positive reviews generally relate to things like ease of use and network connectivity.
Alternatives to Mobal
While Mobal’s high data caps and voice + data plans are appealing, it’s always wise to compare options. Some travelers prefer plans with shorter trip durations or unlimited data plans.
For a more detailed comparison of Mobal with other eSIM providers for Japan, including up-to-date pricing and features, check out our comprehensive guide: eSIM Options for Japan Travel.
Frequently asked questions
Can I make phone calls with Mobal’s Japan eSIM?
Yes, Mobal offers short-term and long-term voice + data packages.
How’s the coverage in rural areas?
With access to the national NTT Docomo network, coverage is generally good across Japan, including many rural areas. However, extremely remote locations might have limited service.
Can I share my Mobal eSIM between devices?
No, each eSIM is tied to a single device. You’ll need to purchase separate plans for additional devices. Alternatively, if you’re traveling with family or a small group, consider renting a pocket WiFi device to share.
Can I use tethering/hotspot with Mobal eSIMs?
Tethering is possible if your device or network supports it. In some cases, you might need to update your device’s APN settings.
While we do our best to ensure the information here is correct, it is subject to change.