When you arrive in Japan, staying connected is essential for navigating, translating, and sharing your experiences.
But with so many options available, choosing the right SIM card or eSIM can be confusing.
This guide will break down everything you need to know to make the best choice for your trip.
Let’s get you connected, hassle-free.
Option 1: The Easiest Choice – eSIM
If your phone is modern and supports eSIM technology, this is by far the most convenient option.
An eSIM is a digital SIM that you can install on your phone by simply scanning a QR code.
Key Benefits of an eSIM:
- Instant Connection: Buy and install it online from home *before* your trip. You’ll be connected the moment you land.
- No Physical Swap: You don’t need to open your phone or worry about losing your tiny home SIM card.
- Keep Your Home Number: You can often use your home number for calls and texts while using the eSIM for data.
There are many eSIM providers available online, so you can choose a plan that fits your data needs.
Option 2: The Traditional Choice – Physical Prepaid SIM
If your phone doesn’t support eSIM or you prefer a physical card, a prepaid SIM is your go-to option.
You can easily pick them up at airport arrival halls, major electronics stores like Bic Camera or Yodobashi Camera, or even order one online to be delivered to your hotel.
Well-known providers include Sakura Mobile, Mobal, and IIJmio.
When choosing, consider how much data you’ll need and whether you require a Japanese phone number for making local calls.
Your Most Important Accessory for Staying Connected
A data plan is useless if your phone is dead.
Constantly using maps, translation apps, and data drains your battery quickly, so a reliable power bank is a non-negotiable travel essential.
It’s the only way to ensure you stay powered up and connected all day long.
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To use your new power bank, you’ll need the right plug.
Our guide explains Japan’s unique electrical outlets and the adapter you’ll need.
【Don’t Fry Your Tech!】A Guide to Japan’s Plugs & Voltage
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