BEST DEAL
R
Roamsy
Verifizierter Anbieter
Japan eSIM 30GB 3 Days
Sofort-Aktivierung
HotspotQR in 30s
30GBDaten
3dLaufzeit
ErstattbarKein Pass nötigDirekt-Buchung beim Anbieter
Japan · JP · LIVEeSIM Japan 2026 · 800 plans compared
800 plans from 35 providers, transparently compared. Prices from $0.38, 5G in major cities, activation via QR code in 90 seconds.
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Beste Japan eSIM-Tarife
800 Tarife · gefiltert nach Japan
abesteSIM
Verifizierter Anbieter
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 1 Day / Daily 500MB
China Mainland & Japan & South Korea (Support Tiktok)Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan - 1 Day / Daily 500MB
Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Global (66 Destinations) - 1 Day / Daily 500MB
Global (66 Destinations)Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Asia+Europe 52 Regions - 1 Day / Daily 500MB
Asia+Europe 52 RegionsSofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan & South Korea - 1 Day / Daily 500MB
Japan & South KoreaSofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Asia (27 Regions, Support Tiktok) - 1 Day / Daily 500MB
Asia (27 Regions, Support Tiktok)Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
MoodSIM
Verifizierter Anbieter
Japan Unlimited (500 MB/day, then 512 Kbps) 1 Day
Sofort-Aktivierung
Unlimited5GHotspotQR in 30s
∞Daten
1dLaufzeit
MoodSIM
Verifizierter Anbieter
Japan Unlimited (500 MB/day, then 384 Kbps) 1 Day
Sofort-Aktivierung
Unlimited5GHotspotQR in 30s
∞Daten
1dLaufzeit
MoodSIM
Verifizierter Anbieter
Japan Unlimited (500 MB/day, then 256 Kbps) 1 Day
Sofort-Aktivierung
Unlimited5GHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan - 1 Day / Daily 1GB
Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan & South Korea - 1 Day / Daily 1GB
Japan & South KoreaSofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan - 1 Day / Daily 2GB
Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Asia+Europe 52 Regions - 1 Day / Daily 1GB
Asia+Europe 52 RegionsSofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Asia+Europe 52 Regions - 2 Days / Daily 500MB
Asia+Europe 52 RegionsSofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
2dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan - 3 Days / Daily 500MB
Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
3dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan - 7 Days / Total 1GB
Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
7dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 2 Days / Daily 500MB
China Mainland & Japan & South Korea (Support Tiktok)Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
2dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 1 Day / Daily 1GB
China Mainland & Japan & South Korea (Support Tiktok)Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
1dLaufzeit
abesteSIM
Verifizierter Anbieter
eSIM Japan - 10 Days / Total 1GB
Sofort-Aktivierung
UnlimitedHotspotQR in 30s
∞Daten
10dLaufzeit
FAQ
Common questions about eSIMs in Japan
Does an eSIM work in Japan?
Yes. All major carriers in Japan support eSIM on tourist devices. You install the profile at home via QR code, and your phone connects automatically when you land.
How much does an eSIM for Japan cost?
Plans for Japan start at $0.38 on esimchart. Prices scale up with data volume and validity. We list every active plan above, sorted by $/GB so you can spot the best deal at a glance.
Is 5G available with an eSIM in Japan?
Yes — selected plans for Japan include 5G access on the partner carrier's network in major cities. Look for the 5G tag on each plan above.
Do I need voice/SMS or is data enough?
For 95% of travelers data is enough — calls go through WhatsApp, FaceTime or Signal. If you specifically need a local phone number, filter for plans with the voice flag.
Can I tether or use the eSIM as a hotspot?
Most Japan plans on esimchart support hotspot/tethering. We tag hotspot-capable plans clearly so you can filter by that feature.
How do I pay and is there a markup?
You buy directly from the provider at the same price shown on their website. esimchart earns a commission from the provider — there is zero markup for you.
How long does activation take in Japan?
Activation is typically under 90 seconds. Buy a plan, scan the QR code with your phone, enable Data Roaming on the new eSIM line, and you're online when you land in Japan.
English version is in beta. The plan data, prices, and direct booking links work identically — only the surrounding text is currently being translated. For full guides and travel notes, see the German version.