Ditch the Device: 5 Reasons to Choose eSIM Over Pocket WiFi for Your Japan Trip

Hello to everyone planning a trip to Japan! How are your travel preparations coming along?
With its beautiful temples and shrines, lively streets, punctual public transport, kind service, safe cities, and delicious food... spending time in Japan, you're sure to be captivated by its unique charm.

However, there's one important thing that is often overlooked: the essential topic of Staying Connected During Your Trip.

Not being able to use map apps, translation tools not working, or being unable to book tickets for tourist spots—simply lacking an internet connection can significantly reduce the convenience and freedom of your trip.

Many people rent a Pocket WiFi device at the airport. While it certainly offers the benefits of large data capacity and connecting multiple devices, there are actually quite a few inconveniences, such as the hassle of charging, the risk of loss, and restrictions on your movements.

Inconveniences of Using Pocket WiFi During Your Japan Trip

1. Charging and the Anxiety of Battery Failure

Since Pocket WiFi devices are battery-powered, they require daily charging. Especially 5G-compatible models consume a lot of power and may not last an entire day. You will need to carry a mobile battery or charger, which adds to your luggage.

2. The Hassle of Carrying and Risk of Loss

In addition to your passport, wallet, and smartphone, you'll also have to manage the Pocket WiFi device. If you forget it at a café or lose it, you may be charged tens of thousands of yen in compensation.

3. Restrictions for Group Use

When sharing with multiple people, the restriction is that "everyone must be in the same location to use it." This prevents you from splitting up and reduces the freedom of your trip.

eSIM Solves All Those Frustrations

1. All You Need is Your Smartphone

eSIM eliminates the need for a physical card. Because it's digitally embedded inside your smartphone, there's no need to carry an extra device. Zero risk of loss, allowing you to travel light.

2. Ready to Use the Moment You Arrive

Since you can set it up before arriving in Japan, you'll have an internet connection the moment you step off the plane. This eliminates long waits for rentals at the airport and any language concerns.

3. Can Be Purchased Mid-Trip

Even if you don't prepare at the airport, you can purchase and set up the eSIM on the spot if you have Wi-Fi at your hotel or a café. The process is completed in an average of less than 5 minutes.

4. Simple Setup

It is compatible with major iPhones and Android devices. You can feel secure by checking the list of compatible devices on the official website.

5. Straightforward Pricing

eSIM is a one-time purchase with no hidden fees. Compared to Pocket WiFi, which can become expensive as the number of days increases, eSIM offers excellent value, especially for short trips.

Price Comparison Guide

Travel Mobile eSIM: Reliability with Docomo Network

Among the many eSIM options, Travel Mobile uses the Docomo network, ensuring stable service from urban areas to the countryside.
Docomo boasts a 4G LTE population coverage rate of over 99%, meaning you can use it comfortably in places like Kibune, the secluded area of Kyoto, Furano in Hokkaido, or on remote islands in Okinawa.
Furthermore, the service offers the same quality as major providers but at a reasonable price, making it highly recommended for budget-conscious travelers.

Who is it Recommended For?

Those Who Should Choose Pocket WiFi

 
• Those staying for a long period (one month or more)
 
• Those who require large data capacity for video streaming or business use
 
• Those using a smartphone that is not eSIM-compatible
 
• Those who want to connect multiple devices (laptops, tablets, etc.) simultaneously

Those Who Should Choose eSIM

 
• Short-term travelers (30 days or less)
 
• Those with a modern, eSIM-compatible smartphone
 
• Those who want to reduce their luggage and travel light
 
• Those who want to avoid lines at the airport and use the internet immediately upon arrival

Summary: Smart, Light, and Stress-Free Travel in Japan

According to a survey by the Japan Tourism Agency, about 60% of international visitors are dissatisfied with their Wi-Fi connection* during their trip. The choice of communication method significantly impacts your overall travel satisfaction.

✅ Choose Pocket WiFi for long-term stays or large data capacity.
✅ Choose eSIM for short trips or prioritizing light travel.

We especially recommend eSIM for short-term travelers
With Travel Mobile's eSIM, you get:
・All you need is one smartphone
・Connection available immediately upon arrival
・Stable service nationwide on the Docomo network
・Straightforward pricing

Check Out Travel Mobile's eSIM Now