Which network will I be on?

The local carrier named on every plan card — the same network locals use, with the same coverage map. No mystery roaming partners.

Does it work on the islands / outside the big cities?

Coverage matches the local carrier’s national network — strong in cities and tourist areas, decent on islands and rural routes. 5G in metro areas, 4G elsewhere.

Can I top up if I run out mid-trip?

On most total-data plans, yes — from your dashboard in two taps, and it lands on the same eSIM within a minute with no new QR code. Daily plans can't be topped up (they refresh every day instead), so if topping up matters to you, pick a total-data plan; your dashboard shows the option when the plan supports it.

Can I make normal phone calls with this?

It’s data-only, so no regular calls or SMS — but WhatsApp, FaceTime and Messenger calls all work fine over data, and your home SIM stays active beside it.

← All destinations

Japan & South Korea

Connects to NTT Docomo, SK Telecom · 5G

✓ Hotspot allowed✓ Top-up anytime✓ Instant email delivery✓ Starts when you land

two countries, one eSIM

Countries included

Coverage varies by plan — check the plan's coverage before you buy. Across all Japan & South Korea plans:

JapanSouth Korea

Plan finder

Three questions, one answer

Question 1 of 3 — tap an answer to continue.

How long is the trip?

Swipe to move

Pick your pace

No hidden fees, ever. You'll be charged in AUD — other currencies are estimates.

A long weekend

5GB

30 days · 2 countriesStarts when you connect ⓘ

✓ Works in all 2 countries✓ Hotspot included✓ Instant email delivery

A$13.90A$0.46/day

Choose this plan

The fine print, in plain language

Network

NTT Docomo, SK Telecom — 5G where available, 4G everywhere else. The same network locals use.

Hotspot & sharing

Allowed on every plan. Share with your laptop or travel buddy — it just uses your data.

When it starts

Nothing starts counting until you connect in Japan & South Korea. Install now or at the airport — your call.

Fair use, honestly

Unlimited plans slow to 1 Mbps after 2GB each day — still fine for maps, messages and music.

Day passes

Day-pass plans give full speed up to your daily allowance, then continue at a reduced speed (~1 Mbps) for the rest of that day — never fully cut off. The allowance resets each day.

Top-ups

Running low? Add data from your dashboard in two taps. No new QR code needed.

Refunds

Didn't work, or plans changed before you connected? Full refund within 7 days. No forms, no fuss.

One thing to check: your phone needs to support eSIM and be carrier-unlocked. Most phones from the last five years are fine.

Check my phone

Questions Related to Japan & South Korea

What travellers say

No reviews yet — be the first to share your trip.