What countries does the Japan & South Korea eSIM cover?

The Japan & South Korea eSIM covers 2 countries: Japan, South Korea. One eSIM, one plan — no SIM swapping needed.

How does a multi-country bundle eSIM work?

A bundle eSIM gives you a single data pool that works across all countries in the bundle. When you cross a border, your phone automatically connects to the local network — no SIM swap, no roaming fees.

🗺️ Multi-Country Bundle · 2 Countries

Japan & South Korea eSIM

One eSIM, multiple countries 2 countries covered by this pack
No SIM swapping at borders
QR code delivered instantly — activate before departure
Shared data pool for all countries in the bundle
No roaming charges between bundle countries

Japan & South Korea — 2 countries

Length of trip (days)

Longer duration, lower daily rate

How many eSIMs?

How many people are travelling?

Total

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Get Japan & South Korea eSIM

Install your eSIM before you go, or during your trip. Your plan starts when you arrive and turn it on.

Secure Payment

Japan & South Korea eSIM bundle illustration

2 Countries Included

🇯🇵

Japan

🇰🇷

South Korea

2 countries on a single eSIM | No SIM swapping ever | Instant QR code sent by email | Shared data pool

Fast, dependable data in all 2 countries

Clear video calls in every country in this bundle
Use live Google Maps for turn-by-turn directions at every border
Post photos and stories from the road in seconds
Listen to music and podcasts on every leg of the trip

4G LTE, with 5G where available

Instagram

Google Maps

Spotify

Google Translate

TikTok

Get your Japan & South Korea Get your eSIM in 3 simple steps

Skip the store. No physical SIM. Works on any eSIM-compatible mobile.

Pick a plan

Choose Unlimited or a set GB, then select the number of days your multi-country trip needs.

Set up your eSIM

Scan the QR code we email you — it takes under 2 minutes on any unlocked eSIM phone.

Connect in 2 countries

Your eSIM links to the local network automatically as you cross borders. One plan, no hassle, every country covered.

What makes a Japan & South Korea eSIM?

Coverage across borders

Use one eSIM across all 2 countries — no plan swapping or buying again.

Activate instantly

Your QR code arrives by email within seconds. Scan it and connect before your flight lands.

More for your money

A single bundle plan is nearly always cheaper than buying separate country plans.

Works with dual SIM

Keep your Singapore number active for calls and texts while the eSIM handles data — no compromise.

24/7 support

Our support team is on hand 24/7 for setup, coverage questions, and troubleshooting.

Refund within 30 days if unused

Full refund if you haven't scanned, installed or activated the eSIM.

Why go with us?

See how TPG Mobile for your trip across several countries.

TPG Mobile

Per-country SIM

Roaming

A single plan for all 2 countries

No swapping SIM cards at borders

Data is shared across all countries

QR code sent right away

No surprise charges

Support available around the clock

30-day refund on unused eSIMs

🗺️

Japan & South Korea eSIM pricing

Every price in SGD

Duration	Data	Price	Per day
1 day	1 GB	S$2.97	S$2.97/day
7 days	1 GB	S$2.97	S$0.42/day
30 days	3 GB	S$7.00	S$0.23/day

24/7 Support

Need help? We're here.

Questions about Japan & South Korea coverage, device compatibility, or anything else — our team is available 24/7.

Talk to us

Questions? We've got answers

All you need to know about your Japan & South Korea eSIM

The Japan & South Korea eSIM is a multi-country data plan covering 2 countries on a single digital SIM. Instead of buying separate local SIMs at each stop, you scan one QR code before you leave — no physical card, no queuing at airport counters. Your data plan follows you across every destination covered.

This package includes 2 countries with one shared data pool. When you cross a border, the eSIM automatically connects to the local network — no settings to change, no restart needed.

No. The bundle provides one shared data pool for all 2 countries. Buy once, travel across the bundle — your data balance and plan validity follow you across every border.

Yes. Install the eSIM at home over Wi-Fi, set it as your data SIM, and the plan starts the moment your phone connects to a supported local network. The validity countdown begins from first use, not from purchase.

Absolutely. The eSIM is a data-only profile. Your physical SIM stays in and remains fully active — you can still receive calls and texts on your home number while using the eSIM for data. Dual SIM at its best.

The eSIM will not connect in countries not covered. Your phone will either fall back to your physical SIM or show no service. For broader coverage, consider our Global eSIM — it covers 150+ countries worldwide.

Most of our bundle plans allow personal hotspot. Unlimited plans may apply a fair-use speed cap on tethered traffic. Fixed-data plans typically let you share the full allowance via hotspot. Check the plan details before buying if tethering is important.

Yes. If you run out of data, buy a new plan from your TPG Mobile account. Your eSIM profile stays on the phone — just add the new plan and it switches on right away.

For Fixed GB plans, data stops when the allowance is gone. For Unlimited plans, speeds may slow under a fair-use policy at very high usage. You can add a new plan whenever you need.

Yes. You can get a full refund within 30 days if the QR code has not been scanned and the eSIM has not been installed or activated. Installed or activated eSIMs are non-refundable, even if no data was used.

An eSIM (embedded SIM) is a programmable chip built into your phone. Instead of swapping a plastic card, you download a carrier profile over the air. You get instant activation, no tiny parts to misplace, and you can hold several plans at once on a dual-SIM device.

Most modern smartphones launched after 2018 support eSIM: iPhone XS and later, Google Pixel 3 and later, Samsung Galaxy S20 and later, and a wide range of other Android flagships. Your device must be carrier-unlocked. Check your phone's settings under Mobile / Cellular — if you see "Add eSIM" or "Add Data Plan", you're compatible.

Head to Settings → Mobile / Cellular → Add Plan (wording varies by OS), then scan the QR code we send by email. It takes under 2 minutes and needs Wi-Fi or an existing data connection. We suggest doing this at home before you travel for the smoothest experience.

No. The eSIM is a separate profile stored alongside your physical SIM. On most dual-SIM phones you simply set the eSIM for data and keep your physical SIM active for calls and texts. You can store multiple eSIM profiles and switch between them whenever you like.

Yes, and we recommend it. Install the eSIM at home, set it as your travel data SIM, and you'll be online the moment you land — no airport Wi-Fi hunting required. The validity clock only starts when the eSIM connects to a network in a covered country.

Most plans deliver 4G LTE as a minimum. 5G is available on compatible devices in supported countries. Actual speeds depend on local network congestion and your device's radio capabilities.

TPG Mobile eSIM plans cover data only. For calls and messages, use apps such as WhatsApp, FaceTime, iMessage, or Signal over your data. Your physical SIM still handles calls and texts on your home number.

Your data connection will pause, but the eSIM profile stays on your phone. Just log in to your TPG Mobile account, then buy a top-up or a new plan — you'll be online again within minutes.

Yes, on most plans. Unlimited plans may apply a fair-use cap on hotspot traffic. Fixed-data plans generally let you use the full allowance as a hotspot. Check the plan description for tethering details before you buy.

Yes. eSIM profiles use the same encryption standards as physical SIMs. The profile is tied to your device's unique identifier (EID) and cannot be transferred or cloned.

TPG Mobile is a global eSIM marketplace that brings together plans from many carrier partners, so you always find the best rate for wherever you are going. We are a travel-tech company focused on making mobile data abroad as easy as ordering a coffee — no contracts, no paperwork, delivered instantly.

Certainly. Payments are processed with industry-standard TLS encryption, and we accept Visa, Mastercard, PayPal, Apple Pay and Google Pay. We never keep full card numbers. Thousands of travellers rely on TPG Mobile for stress-free connectivity every month.

The QR code is sent instantly — usually within 10 seconds of payment confirmation. It lands in your email and also appears in your TPG Mobile dashboard in your account.

If the QR code has not been scanned and the eSIM has not been installed or activated, you can get a full refund within 30 days. Once installed or activated, the eSIM is non-refundable even if you haven't used any data. Contact support with your order number.

Yes. At checkout, just increase the quantity. Each traveller receives their own unique QR code sent to the same email address.

No. Every TPG Mobile travel eSIM is a single purchase. No subscriptions, no hidden renewals, no surprise charges.

Our support team is online 24/7 through live chat and email. We typically reply to live chat within 2 minutes and to emails within a few hours.

Yes. Once you complete the purchase, a detailed VAT invoice is emailed to you — everything needed for an expense claim.

We're working on business accounts with consolidated billing and admin dashboards. In the meantime, frequent travellers can store payment details in their account for faster re-purchase.