Unlimited 5G Data in Japan - 75% Cheaper Than Roaming

Jetpac's Unlimited Data eSIM lets you stay connected throughout your trip without purchasing additional data. Some plans may include a Fair Usage Policy (FUP), where speed is reduced after a certain amount of high-speed data has been used. Please check the plan details before purchasing.

Yes. Jetpac supports hotspot sharing on compatible devices, allowing you to connect your laptop, tablet or other devices while travelling.

Yes. Jetpac partners with trusted local mobile networks to provide reliable coverage across major cities and tourist destinations throughout Japan. Coverage may vary depending on your location and network availability.

An Unlimited Data eSIM is ideal for travellers who stream videos, use navigation frequently, work remotely, share hotspot with other devices or simply don't want to worry about running out of data during their trip.

A travel eSIM is a digital SIM built into your phone that lets you activate a local or regional mobile plan abroad without needing a physical SIM card. You simply download the eSIM via QR code or app, and your phone connects to the local network for data, calls, and texts. With an eSIM there will be no more roaming charges. Travel eSIMs are popular with frequent flyers because you can store multiple plans, switch between countries easily, and avoid paying high roaming fees.

You can purchase an eSIM online from an eSIM provider. After purchase, you’ll receive a QR code or activation details by email.

Prices vary by destination and data amount; many destination pages start “from US$1”. Check the specific Japan page for the latest rates to avoid roaming fees.

Often Yes. Using a local or regional eSIM is usually much cheaper as it provides affordable pricing than international roaming charges.

Usually no. One eSIM profile can hold multiple data plans; you can add/remove plans as you travel. With Jetpac specifically, you can keep the same eSIM and just buy another pack later. This will ensure you get high speed internet with fast and reliable coverage while ensuring affordable pricing

The best option depends on your data needs, travel duration, network support (5G/4G) and device compatibility. Compare providers for coverage and cost. Jetpac data plans are usually 70% cheaper than roaming charges. It provides reliable connectivity, reliable coverage, prepaid eSIM plans and options for you to get unlimited internet- making Jetpac the best travel eSIM for Europe.

To activate an eSIM, simply scan the QR code or follow the instructions sent by your provider; install the eSIM on your phone before you travel, then once you arrive in Japan, enable Data Roaming on that eSIM line so it can connect to the local network and activate automatically.

You can access your eSIM immediately after purchase through an email sent by us. With the eSIM, you can enjoy your trip with fast and reliable internet connection and without any roaming fees or charges.

Yes, it’s best to install your eSIM at home while connected to Wi-Fi, so it’s ready on your device and you can connect instantly when you arrive in Japan.

Yes, turn on Data Roaming for the travel eSIM line so it can register on partner networks.

Most recent iPhone, Samsung, Google Pixel, and newer tablets support eSIM. Check your device’s settings and compatibility to confirm.

Yes. Your device must be unlocked to use an eSIM from another provider.

Yes, many devices support dual SIM (one physical SIM + one eSIM).

The plan starts once you activate the eSIM or connect to the local network.

You can extend your eSIM with the Jetpac website or app, where you can top-up within a few clicks and stay connected without roaming fees.

If your data runs out or your plan expires, you’ll need to buy a new plan or top-up for reliable connection and seamless experience. Jetpac still gives you free access to essential apps like Uber, WhatsApp, Grab, and Google Maps.

Yes, if your device supports hotspot or tethering. Jetpac allows unlimited tethering with no data cap, so you can stay connected with your other devices and even share data with your loved ones through hotspot.

Jetpac wants to ensure, our users get their international eSIM for Europe with the most-optimum usage and most affordable prices.

Providers partner with local carriers, and your eSIM will connect to one of those networks, often with 4G or 5G, ensuring reliable connection. Jetpac clearly lists the supported networks and their types (4G/5G) for each specific data plan, based on local network coverage.

Most travel eSIMs are data-only, which means you can only make calls and send texts through apps like WhatsApp, Skype, or Messenger. Jetpac goes further by offering outgoing calls to 50+ countries starting from just $1.99 for 5 minutes, giving you a more flexible option when you need a direct call.

Yes. WhatsApp works with your original number, regardless of which SIM you use for data.

Yes, leave your physical SIM active for voice/SMS and set your international travel eSIM for Japan.

Most travel eSIMs are data-only but Jetpac offers voice calling packs which are affordable and provide reliable connection.

An international travel eSIM for Japan does not drain more battery than a normal SIM. The battery use for a travel eSIM for Japan is similar.

An eSIM gives you fast setup with no store queues, instant activation on landing, easy top-ups, and the flexibility to keep your home number active for calls and SMS. Unlike other providers, only Jetpac goes further by giving you free SmartDelay lounge access if your flight is delayed, so you can stay comfortable while you wait. With a Jetpac eSIM there will be no more roaming charges or bill shocks- just high-speed and reliable internet connection.