Japan Top 3 Unlimited SIMs Cards & eSIMs

Japan SIM cards are the key to unlocking seamless connectivity and communication during your visit to this beautiful and technologically advanced country. Let us take a look on the top 3 unlimited SIM cards providers in Japan.

MOBAL

Mobal has got your connectivity needs in Japan sorted, whether you're planning a quick tourist visit, a business trip or an extended stay. What's truly convenient, is the flexibility they offer in their SIM card options. You can go for the short-term solution, perfect for tourists and those on brief Japan adventures or opt for a longer commitment if you're planning to hang around a bit.

Now, what's interesting about Mobal, is their "take your pick" approach. You can decide if you want your SIM card, delivered to your doorstep before you embark on your Japan escapade, or if you prefer the thrill of picking it up, right at the heart of Japan, adding a pinch of spontaneity to your journey.

Short-Term SIM Cards

Prices might subject to changes, alway check the website for updated price.

For short-term SIM cards, Mobal offers two types, the Data-only SIMs, and the Voice plus Text plus Data SIMs.

Data-Only SIMs

Under the Data-only SIMs category, there are three enticing choices. You've got the:

  • 8-day unlimited data package, at 4,730 yen

  • 16-day unlimited data plan, at 6,490 yen

  • 31-day unlimited data extravaganza, at 7,920 yen.

These are excellent for travelers who want to stay connected, without any data worries during their stay.

Voice plus Text plus Data SIMs

Now, if you fancy having your voice calls, texts and data all in one bundle, Mobal has you covered with their Voice plus Text plus Data SIMs. This category offers another three options:

  • 30-day package, with 7GB of data per calendar month at 7,920 yen

  • 60-day deal, with the same 7GB monthly data at 12,870 yen

  • 90-day bonanza with 7GB data per calendar month, at 17,820 yen.

These are ideal for those who want it all, in one convenient package.

Long-Term SIM Cards 

Prices might subject to changes, alway check the website for updated price.

When it comes to long-term SIM cards, Mobal provides four different plans. However, there's an initial cost, of 2,970 yen for purchasing the SIM card itself. Then, you'll have a monthly payment, depending on the plan you select.

  • 1GB plan, at 1,650 yen

  • 5GB plan, at 3,190 yen

  • 10GB plan, at 3,630 yen

  • 30GB plan, at 4,378 yen

Now, talking about network quality, Mobal operates on Japan's cream of the crop, Softbank and Docomo. These networks blanket over 99% of Japan's population, ensuring you'll have rock-solid connectivity, crystal-clear calls, lightning-fast data speeds and extensive coverage.

Pocket WIFI

Prices might subject to changes, alway check the website for updated price.

But wait, there's more! Mobal also offers Pocket WiFi, a true lifesaver for those planning to stay in Japan, for at least three months. With this nifty device, you get 100GB of data every month, courtesy of Japan's top networks like Softbank, Docomo, and AU. The initial cost is 6,980 yen and then after, it's 4,980 yen per month, pro-rated for the first month. And after your three-month contract wraps up, the device is yours to keep.

Whether you're landing in Tokyo, Hokkaido, Kyoto, Nagoya, Okinawa, Osaka, or Yokohama. Mobal has a variety of convenient pick-up locations for your SIM card. And if you prefer to play it safe and get your SIM card before you even board that plane, they offer free shipping to numerous countries across the globe.

Additional Informations

Here's a couple more tidbits to keep in mind. You get unlimited 4G LTE data and while Mobal's Fair Usage Policy means data is truly unlimited, during busy periods or for heavy data users, data speeds may get a tad slower. And remember, you'll need an unlocked device to make this magic happen.

So, if Japan's in your sights, Mobal's got the connectivity solutions to keep you connected, informed and entertained throughout your journey.

SIM CARD GEEK

Guess what? SIM Card Geek, is like the cool cousin of Mobal Communications, with a laser focus on the land of the rising sun, Japan! Now, while Mobal struts its products on the global stage, SIM Card Geek knows that Japan is where it's at!

SIM Cards

Prices might subject to changes, alway check the website for updated price.

Let's dive into their SIM card. They've got two main plans, the Unlimited plans and the Data plans.

Unlimited Plans

Under the Unlimited spotlight, you've got abundance options.

  • 5-day whirlwind, at 3,480 yen

  • 12-day adventure, at 4,980 yen

  • 21-day extravaganza, at 6,980 yen

Data Plans

But if you're more of a data connoisseur, SIM Card Geek's got you covered.

  • 8-day data binge with 8GB data to burn, at 3,480 yen

  • 14-day jaunt with 3GB, for 4,480 yen

  • 16-day data fiesta, boasting a whopping 16GB, at 5,480 yen

  • 30-day data odyssey packing 7GB, at 4,980 yen

  • 31-day data marathon with a massive 31GB, to keep you streaming, scrolling, and surfing for days, at 6,980 yen.

eSIM

Prices might subject to changes, alway check the website for updated price.

Now, if you're more of an eSIM enthusiast, they've got something special for you too. You've got three durations to choose from, 8 days, 16 days, and 31 days. Let's break it down.

8-day sprint:

  • 1GB data, at 1,920 yen

  • 3GB, at 2,340 yen

  • 30GB, for 3,200 yen

16-day haul:

  • 1GB, at 2,260 yen

  • 3GB, for 2,800 yen

  • 50GB, for 3,900 yen

31-day power play:

  • 50GB, at 4,900 yen

So, whether you're looking for unlimited talk and text, or drowning in a sea of data, SIM Card Geek knows how to keep you connected in the land of the samurai. Choose your plan and get ready for a connected adventure in Japan!

SAKURA MOBILE

Sakura Mobile, your ultimate travel companion, offers a buffet of options for globetrotters. Whether you're a quick in and out traveler, or planning to embrace Japan for an extended stay. They've artfully divided their products into three delightful categories. Travel SIM & Pocket WiFi, Long Term SIM & Pocket WiFi and the cherry on top Home Internet.

Unlimited Travel SIM

Prices might subject to changes, alway check the website for updated price.

Let's start our journey with unlimited Travel SIM. Here, you're spoiled for choice with six unlimited data options. Picture this:

  • 8-day escapade, at 4,950 yen

  • 15-day voyage, at 7,150 yen

  • 30-day odyssey, at 9,900 yen

But wait, there's more! For those settling in for a longer Japan stay, there's the:

  • 45-day adventure, at 15,950 yen

  • 60-day saga, at 17,600 yen

  • 90-day epic, at 26,400 yen

eSIM Plan

Prices might subject to changes, alway check the website for updated price.

But hey, the surprises don't stop there. Sakura Mobile now unveils their eSIM plan, offering a quartet of data delectables, 5GB, 10GB, 30GB, and the colossal 50GB.

The prices? Well, it depend on the number of days, that you intend to use.

Unlimited Pocket WIFI

Now, if you're traveling with your partners or simply have a host of gadgets hungry for data, consider the Unlimited Pocket WiFi. It's like a magic box that can connect up to 15 devices, and it's friendly with any gizmo you throw at it.

The cost? Well, that depends on how long you want to keep this magical box by your side. And returning it, is a breeze! Sakura Mobile provides a return envelope, and it's postage-free. You just pop the device in and drop it at any mailbox in Japan, like the airports and Lawson convenience stores. If you're having so much fun that you need to extend your rental, hop onto their website and submit a form.

Getting The SIM Card & Pocket WIFI

Now, the cherry blossoms really bloom with the convenience factor. Whether you're landing at Narita airport, Haneda airport or Kansai International Airport, you can waltz over to their counters for pickup. And if you can't make it to these airports, don't fret, they offer delivery to your hotel, post office or even your Airbnb residence within Japan. 

Network

And guess what, Sakura Mobile dances to the beat of NTT Docomo, Japan's most reliable network with a coverage area wider than your travel dreams. After all, NTT Docomo has been a pioneer in Japan's cellular history.

Long-Term SIM

Prices might subject to changes, alway check the website for updated price.

Now, if you're planning a long-term stay in Japan, Sakura Mobile's got something special for you. Long Term SIM or WiFi is where the action's at.

You've got Voice plus Data SIM, starting at 5,500 yen activation fee:

  • 4GB plan monthly fee of 3,278 yen

  • 25GB plan monthly fee of 4,378 yen

If you're all about data, and not so much about voice, Data Only SIM comes to your rescue.

  • 4GB plan monthly fee of 2,728 yen

  • 25GB plan monthly fee of 3,828 yen 

Long-Term Pocket WIFI

Prices might subject to changes, alway check the website for updated price.

And for the WiFi aficionados, there's the Pocket WiFi buffet. You can feast on:

  • 10GB plan, at 3,828 yen per month

  • 30GB delight, at 5,478 yen per month

  • Fiber Internet Unlimited plan, at 7,128 yen per month

So, whether you're here for a short rendezvous or a long-term commitment, Sakura Mobile ensures you're always connected in the land of the rising sun.

Here’s a comparison chart for your reference.

Prices might subject to changes, alway check the website for updated price.

I think each providers has its pros and cons. At least for me, one of the appealing aspects, is Sakura Mobile's well-designed website along with the fact that, it's a Japanese company headquartered in Tokyo. This local presence could prove helpful, in case any issues or questions come up during my stay in Japan.

SimCard Geek doesn't just operate in the USA and the UK, they also have a presence in Tokyo. What's more heartwarming is that, both Mobal and SimCard Geek are on a charitable mission. Based on their website, a significant chunk of their profits goes to various charitable causes. So, by opting for their products, you're not just staying connected, you're lending a helping hand to those in need. It's a win-win for everyone!

As eSIM usage continues to grow, there's no need to concern yourself with collecting or waiting for a physical SIM card. You can simply order it and start using it immediately, hassle free.


Klook.com

Affiliate Disclosure:

The links for the SIM Cards, eSIMs & Pocket WIFI may result in a small affiliate commission if you decide to purchase the recommended product at no additional cost to you.



  • Mobal - https://www.mobal.com/japan-sim-card/

    SIM Card Geek - https://www.simcardgeek.com/product-category/japan-sim-cards-for-tourists/

    Sakura Mobile - https://www.sakuramobile.jp/danielstravel-top

    Sakura Mobile (Fair Usage Policy) - https://support.sakuramobile.jp/hc/en-us/articles/360020266412-I-am-confused-about-unlimited-data-What-does-unlimited-data-service-mean-

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