Are you planning a trip to Japan in 2024? Staying connected is crucial for any traveler, whether it’s to share photos with friends and family back home, navigate unfamiliar cities, or simply stay on top of important communications. While there are several options for accessing the internet while traveling in Japan, eSIMs have emerged as one of the most convenient and efficient solutions.
In this comprehensive guide, we’ll dive into the world of eSIMs, explaining what they are, how they work, and why they’re a game-changer for travelers. We’ll also review and compare some of the best eSIM providers for Japan in 2024, including Mobal, Ubigi, Airalo, and more. By the end of this article, you’ll have all the information you need to choose the perfect eSIM plan for your upcoming Japan adventure.
Contents
Understanding eSIMs: The Basics
Before we get into the nitty-gritty of eSIM providers, let’s start with the fundamentals. What exactly is an eSIM, and how does it differ from a traditional physical SIM card?
An eSIM, short for embedded SIM, is a digital SIM card that is integrated directly into your device’s hardware. Unlike a physical SIM card, which is a small piece of plastic that you physically insert into your phone, an eSIM is built right into your device.
Not all phones support eSIM technology, so it’s essential to check if your device is compatible before you start shopping for eSIM plans. Generally speaking, most smartphones released in the last few years by major brands like Apple, Samsung, and Google are eSIM-capable. For example, all iPhone models starting from the iPhone XS/XR, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer support eSIM.
If you’re unsure whether your phone supports eSIM, a quick way to check is to consult the Ubigi website. Scroll down to the bottom of their homepage, and you’ll find a list of eSIM-compatible devices that is regularly updated. If your phone isn’t on this list, don’t give up hope just yet – you can always check with your device’s manufacturer or mobile carrier to confirm eSIM support.
Advantages of Using eSIMs for Travel
So why should you consider using an eSIM for your trip to Japan? There are several compelling benefits:
- Flexibility: With an eSIM, you can easily switch between different carriers and plans without having to swap out physical SIM cards. This flexibility makes it easier to choose the best network, price, and coverage for your needs.
- Convenience: Say goodbye to the days of fumbling with tiny SIM cards and worrying about losing them. With an eSIM, your digital SIM card is securely embedded in your device, so you’ll never have to worry about misplacing it. No more taping SIM cards to the back of your phone case!
- Dual SIM functionality: Most eSIM-compatible phones support dual SIM functionality, meaning you can have both a physical SIM card and an eSIM active simultaneously. This is perfect for travelers who want to keep their home number active for things like two-factor authentication while using a local eSIM for data.
- Instant activation: Activating an eSIM is usually a breeze. Most of the time, you can activate your eSIM plan directly from your device by scanning a QR code, entering an activation code, or using the eSIM provider’s mobile app. No need to visit a physical store or wait for a SIM card to arrive in the mail.
- Cost savings: While eSIM plan prices can vary, you’ll often find competitive rates and a wide range of plan options to suit your needs and budget. Many eSIM providers offer affordable short-term plans perfect for travelers, and the increased competition in the eSIM space has led to some great deals.
- Tethering: Most eSIM providers now support tethering, which means you can share your phone’s internet connection with other devices like laptops or tablets. This is especially handy for families or groups traveling together. Just keep in mind that tethering can drain your phone’s battery more quickly, so pack a portable charger.
One potential drawback to keep in mind is that most eSIMs available for travelers in Japan are data-only. This means you won’t be able to make or receive calls or texts using a Japanese phone number. If you need a local Japanese number or the ability to send SMS messages, you may want to consider a physical SIM card instead.
Recommended eSIM Providers for Japan in 2024
Now that we’ve covered the basics of eSIMs and their benefits for travelers, let’s dive into some of the best eSIM providers for your 2024 Japan trip. While this isn’t an exhaustive list, these providers consistently deliver excellent service, coverage, and value based on our personal experience and research.
1. Mobal
Mobal is a well-established player in Japan’s SIM card market, and for good reason. They offer both physical SIM cards and eSIMs, making them a versatile choice for all types of travelers.
One unique aspect of Mobal is their commitment to social responsibility. According to their website, Mobal guarantees that the majority of their profits go to charity. So not only will you stay connected with a Mobal SIM, but you’ll also be supporting a good cause.
Coverage-wise, Mobal uses the NTT Docomo network, which boasts 99% coverage across Japan. NTT Docomo is the largest mobile network in the country, so you can expect reliable and fast connectivity. In our experience using the Mobal eSIM, we consistently had a strong 4G connection and didn’t encounter any issues.
Mobal offers eSIM plans in 8-day, 16-day, and 31-day increments. For example, a 1 GB plan for 8 days costs 1,920 yen, while a 1 GB plan for 16 days is priced at 2,200 yen. They don’t offer a 1 GB option for 31 days, so if you’re traveling for a month or more, you’ll likely want a larger data package.
Speaking of larger data packages, Mobal has an excellent deal for heavy data users: a 50 GB plan valid for 31 days at just $34 USD. This is by far the best value among the providers we’re discussing today if you need a substantial amount of data for a longer trip.
One potential downside of Mobal is that their activation process can be a bit confusing, especially if you’re new to eSIMs. Unlike some other providers, Mobal doesn’t have a mobile app to walk you through the setup process. Instead, they send you an activation link via email after purchase. Clicking this link reveals your unique QR code and manual activation code to input into your phone’s settings. The provided instructions aren’t always crystal clear, so less tech-savvy users may find the process intimidating. That said, Mobal’s customer support is responsive and helpful, so don’t hesitate to reach out if you need assistance.
Another thing to keep in mind is that Mobal doesn’t allow you to top up your data via a mobile app once you’ve activated your eSIM. However, they won’t abruptly cut you off if you exceed your data allotment. Instead, your speeds will be throttled to 200 Kbps until your plan resets or expires. Not ideal for heavy data usage, but it’s better than being left with no connectivity at all.
2. Ubigi
Ubigi is another strong contender in the eSIM arena for Japan. As a global eSIM provider, they offer service in over 200 countries, including Japan. We’ve personally used Ubigi not just in Japan, but also in other countries like Thailand and Malaysia with consistently good results.
One reassuring factor is that Ubigi is now part of the NTT Group, which owns NTT Docomo – the largest mobile network in Japan. With this backing, you can expect top-notch performance and reliability from Ubigi’s eSIM service across Japan.
Ubigi keeps it simple with their Japan eSIM plans, offering either 1-day or 30-day options. A 500 MB plan for one day starts at just $2.50, while a 1 GB plan for 30 days is a mere $4. Need more data? A 10 GB plan for 30 days costs $17, and a 50 GB plan for 30 days is $69 – notably pricier than Mobal’s equivalent offering.
One unique perk of Ubigi is their selection of regional and global eSIM plans. For instance, they have an Asia plan that includes coverage in Japan, Korea, and several other countries in the region, with 10 GB of data valid for 30 days at $49. Frequent travelers hopping between multiple countries may find these regional and global plans particularly convenient and cost-effective.
Activating your Ubigi eSIM is a straightforward process. You can either scan a QR code or use their mobile app. The app not only simplifies activation but also allows you to monitor your data usage and top up your plan as needed. Just be sure to download the app directly from the Apple App Store or Google Play Store to avoid any potential scams.
While Ubigi excels in many areas, one potential drawback is their limited plan variety for Japan. The lack of mid-length options between 1 day and 30 days could be inconvenient for some travelers. It would be nice to see them add 7-day or 14-day plans to their lineup.
3. Airalo
Last but certainly not least is Airalo, a relative newcomer that has quickly gained popularity for their user-friendly eSIM app and reliable service. Founded in 2019, Airalo is an eSIM reseller that offers plans for over 200 countries, including Japan.
In our experience, Airalo’s service in Japan is comparable to that of Ubigi – which is to say, very good. They leverage two major Japanese mobile networks, SoftBank and KDDI, to provide extensive coverage. While we primarily had a steady 4G connection with Airalo, we did occasionally drop to 3G in some areas. However, the difference in speeds was barely noticeable.
One standout feature of Airalo is their slick mobile app, which is arguably the best we’ve seen from an eSIM provider. The intuitive interface makes it a breeze to activate your eSIM, track your data usage, and top up your plan as needed.
Price-wise, Airalo offers eSIM plans for Japan in 7-day, 15-day, and 30-day increments. A 1 GB plan for 7 days will run you $4.50, a 2 GB plan for 15 days costs $6.50, and a 20 GB plan for 30 days is $26. They also have a global plan covering 130 countries, which could be handy for extended trips.
While Airalo’s offerings are solid, their plan options for each validity period are somewhat limited. For instance, for 7-day plans, they only offer a 1 GB option. We’d love to see them introduce larger data tiers for shorter-term plans to cater to a wider range of traveler needs.
Making Your eSIM Choice
So, which Japan eSIM provider should you choose for your 2024 trip? The answer depends on your specific needs and preferences.
If you’re looking for a quick and easy setup process and don’t need a massive amount of data, Ubigi and Airalo are both excellent choices. Their user-friendly mobile apps and range of short-term plans make them well-suited for the average traveler.
Between the two, Ubigi might have a slight edge due to their affiliation with NTT Docomo and their selection of regional and global plans. However, Airalo’s sleek app and reliable service make them a strong contender as well.
On the other hand, if you’re a heavy data user planning a longer stay in Japan, Mobal’s 50 GB plan for 31 days is tough to beat at just $34. Just be prepared to spend a bit more time on the activation process and forego the convenience of a mobile app.
Whichever provider you choose, we recommend purchasing your eSIM before departing for Japan. This way, you can hit the ground running with connectivity as soon as you arrive. Most providers offer free shipping to your home or the option to pick up your eSIM package at major Japanese airports.
eSIMs vs. Physical SIM Cards and Pocket WiFi
While eSIMs are undeniably convenient, they’re not the only option for staying connected in Japan. Physical SIM cards and pocket WiFi devices are still popular choices among travelers.
Physical SIM cards work much like eSIMs but come in the form of a small plastic card that you physically insert into your phone. They can be a good option if your phone isn’t eSIM-compatible or if you need a Japanese phone number for calling and texting.
One standout physical SIM card provider for Japan is Mobal, which offers a 30-day voice and data SIM for 7,500 yen. Keep in mind that this price doesn’t include calling rates, so you’ll pay extra for any calls you make. Other popular physical SIM card options include b-mobile, IIJmio, and Japan Travel SIM.
Pocket WiFi, also known as mobile hotspots, are small devices that create a portable WiFi network you can connect to with your phone, tablet, or laptop. They’re a good choice for groups or families traveling together, as multiple devices can connect to a single pocket WiFi unit.
Sakura Mobile and Mobal both offer pocket WiFi rentals with unlimited data and easy pickup options at airports and hotels across Japan. Prices vary depending on the length of your rental and the specific device, but expect to pay around 1,000 yen per day.
One advantage of pocket WiFi over eSIMs or physical SIM cards is that you don’t need to worry about compatibility with your specific device. As long as your phone, tablet, or laptop can connect to a WiFi network, you’re good to go.
Ultimately, the best connectivity option for your Japan trip will depend on your specific needs, preferences, and device compatibility. eSIMs offer unbeatable convenience and flexibility for most travelers, but physical SIM cards and pocket WiFi are still viable alternatives in certain situations.
Final Thoughts
As you can see, eSIMs have revolutionized the way travelers stay connected abroad. With their ease of use, flexibility, and cost-effectiveness, they’ve quickly become a go-to choice for savvy globetrotters.
Whether you opt for the streamlined simplicity of Ubigi or Airalo or choose to maximize your data with Mobal, you can rest assured that you’ll have reliable high-speed internet access throughout your 2024 Japan adventure.
In a country known for its technological prowess, blazing-fast connectivity, and abundance of Instagram-worthy sights, an eSIM is your key to unlocking a truly immersive and seamless travel experience.
So, what are you waiting for? Start planning your dream Japan itinerary, grab your eSIM-compatible phone, and get ready to explore the Land of the Rising Sun with confidence. From the neon-lit streets of Tokyo to the serene temples of Kyoto, your eSIM will be your trusty companion every step of the way.
Happy travels, and don’t forget to share those picturesque moments with your loved ones back home! With an eSIM in your device, staying connected has never been easier.
