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For those of you with a flight to Japan coming up — are you fully prepared to avoid becoming a “Wi-Fi refugee” after arrival? No need to hunt for a SIM card counter in the arrivals hall or wait in line. There’s a smarter way to hit the ground running in Japan.

With Rakuten Mobile’s “eSIM,” all it takes is a little preparation the night before your flight. The moment you land in Japan — zero seconds after arrival — you’re connected, just like a local.

▮Why eSIM Is the Ultimate Choice

No physical SIM swap needed — zero hassle after landing in Japan.

■ No Risk of Losing It
Since there’s no tiny SIM card to swap out, you’ll never have to worry about losing it while traveling.

■ Everything Done on Your Smartphone
Just scan a QR code. No complicated setup required — activation is instant.

■ Zero Waiting for Delivery
Apply online and there’s no card to wait for. You can set it up right now.

■ Active the Second You Land
Turn off airplane mode after stepping off the plane, and high-speed data in Japan starts instantly.

▮Why Short-Stay Visitors and Returning Residents Choose Rakuten Mobile

■ One Plan, Unlimited Data for Everyone!
Rakuten Mobile offers free tethering with unlimited data. If you’re traveling around Japan with family or friends, the smartest money-saving move is for one person to get Rakuten Mobile and everyone else to tether off that phone. No need to buy SIMs for the whole group — a huge saving on travel costs.

■ Unlimited Data for Worry-Free Sightseeing
Maps, searching for tourist spots, uploading to social media — use as much data as you want. Once usage exceeds 20GB, the monthly fee is capped (maximum ¥3,278 tax included). With an upper limit on charges no matter how much you use, you can enjoy Japan to the fullest without worrying about data limits. If you don’t use much data, plans start from as low as ¥980 (¥1,078 tax included).

■ Easy Cancellation via the App
When your stay is over, you can cancel through the app right away. There’s no minimum contract period per se, but if you cancel within one year of activating your line, a cancellation fee applies (up to ¥1,078 tax included). Even so, when you compare it to the cost of buying multiple SIM cards while traveling, or the high fees of international roaming, Rakuten Mobile is overwhelmingly better value — even including that fee.

▮The Night Before Your Flight: Just 3 Steps

Preparation is surprisingly simple. Get it done during your relaxing pre-departure evening.

STEP 1: Apply Online
Visit the official Rakuten Mobile website, select “eSIM,” and apply. Identity verification is also completed within the app — smooth and simple.

STEP 2: Set Up Your eSIM (Install Profile)
After applying, open the My Rakuten Mobile app to display the QR code (or proceed to the settings screen) and install the eSIM profile on your phone.

STEP 3: When You Arrive in Japan, Just Switch!
Once setup is done, all that’s left is heading to Japan. When your flight lands, go to your phone’s settings, switch your data connection to “Rakuten Mobile,” and you’re instantly online.

▮Important Checklist Before You Depart

※Please confirm in advance that your device supports eSIM.
※Check whether your smartphone is SIM-unlocked before departure.
※Downloading the profile requires internet access. Make sure to complete setup somewhere with Wi-Fi.
※Keeping your phone’s OS up to date helps avoid issues.
※You will need identity verification documents to apply.

▮Make Your Time in Japan Smarter.

Stop wasting precious time at the airport. A little preparation the night before your flight transforms your stay in Japan into something remarkably comfortable and free.

This trip back — or this stay in Japan — get yourself connected from the moment you land with Rakuten Mobile’s eSIM!

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