Japan eSIM
Mobile Daten für Japan. Keine Roaminggebühren, sofortige Aktivierung, Installation mit einem Tippen auf iPhone, Samsung und Android.
- 01Internet ab der Ankunft
- 02Kein SIM-Wechsel – behalte deine Nummer
- 03In unter einer Minute eingerichtet, noch vor dem Abflug
Wähle deinen Tarif
- 3G/4G/5G-Netzgeschwindigkeit
- Jederzeit aufladbar, wenn nötig
- Sofortige Aktivierung · Hotspot-Freigabe
- 24/7-Support · Keine Vertragsbindung
- 1 GB Highspeed pro 24 Stunden
- Unbegrenzte Daten (mind. 1 Mbps nach dem Highspeed-Volumen)
- 3G/4G/5G · Sofortige Aktivierung · Hotspot-Freigabe
- 24/7-Support · Keine Vertragsbindung
Alle Japan eSIM-Tarife und Preise
| Daten | Gültig | Preis | Pro GB |
|---|---|---|---|
| 1 GB | 7 Tage | $1.99 | $1.99 |
| 2 GB | 15 Tage | $2.49 | $1.25 |
| 3 GB | 15 Tage | $3.49 | $1.16 |
| 3 GB | 30 Tage | $3.49 | $1.16 |
| 5 GB | 30 Tage | $4.99 | $1.00 |
| 10 GB | 30 Tage | $7.99 | $0.80 |
| 20 GB | 30 Tage | $13.99 | $0.70 |
| 50 GB | 30 Tage | $26.99 | $0.54 |
| 50 GB | 180 Tage | $43.99 | $0.88 |
| 1 GB pro Tag | Unbegrenzt pro Tag | $1.99 / Tag | — |
| 2 GB pro Tag | Unbegrenzt pro Tag | $2.99 / Tag | — |
| 3 GB pro Tag | Unbegrenzt pro Tag | $3.99 / Tag | — |
| 5 GB pro Tag | Unbegrenzt pro Tag | $7.49 / Tag | — |
| 10 GB pro Tag | Unbegrenzt pro Tag | $8.49 / Tag | — |
Welchen Japan eSIM-Tarif soll ich wählen?
Ein typischer Tag: 2 Stunden Karten, ein paar Anrufe, ein kurzer Videoanruf, Fotos über WhatsApp und 30 Minuten Reels oder TikTok — etwa 1 GB pro Tag.
-
Wochenende oder 3 Tage
etwa 3 GB 3 GB · 15 Tage
$3.49 -
7 Tage
etwa 7 GB 10 GB · 30 Tage
$7.99 -
14 Tage
etwa 14 GB 20 GB · 30 Tage
$13.99 -
30 Tage
etwa 30 GB 50 GB · 30 Tage
$26.99 -
Streaming und Hotspot jeden Tag
Unbegrenzt pro Tag
ab $1.99 / Tag
Mehr Scrollen, Streaming oder Hotspot? Nehmen Sie eine Stufe größer oder einen Tagestarif.
So funktioniert's
- Schritt01 Tarif wählen Wähle Datenvolumen und Laufzeit passend zu deiner Reise.
- Schritt02 Bestell-E-Mail erhalten Deine eSIM kommt sofort per E-Mail.
- Schritt03 Mit einem Tippen installieren Tippe auf Installieren und schalte nach der Landung die Daten ein.
Abdeckung
-
Japan
KDDI 5G
Mehr Abdeckung nötig?
Aufladungen
Datenvolumen wird knapp? Lade sofort mit flexiblen Daten-Aufladungen nach.
Häufige Fragen
How does an eSIM help with getting around and exploring Tokyo in Japan?
You roll your suitcase through Haneda Airport with your next stop already open in Google Maps, passing the SIM counter queue instead of joining it. You follow the train route into Tokyo, then use Uber for the ride from the station to your hotel. With your bag dropped off, you head to Asakusa and follow the lanes toward Senso-ji, pausing when a display of plastic noodle bowls catches your eye.
Google Translate helps you read the menu, and you order the bowl with the toppings you actually want. You book a food tour through Klook, then pay for a convenience-store snack with Apple Pay. A guide sends your meeting details through LINE, which locals use too. Back at your hotel, you browse Uber Eats for dinner and send a photo of the temple lantern home before choosing what to eat.
What should I look for in a tourist eSIM for Japan?
Look for local network access along your route, whether you are exploring Tokyo, Kyoto or Osaka, plus support for sharing data and adding more when needed. This plan connects to supported local networks, offers hotspot on most packages and supports data top-ups.
Choose an eSIM you can prepare before flying. This one installs from the button in your order email, with 180 days from purchase to activate. Activation starts when it connects to a supported network at your destination. Your chosen package determines the data allowance and validity.
Where will my tourist eSIM have the strongest coverage in Japan?
Your eSIM uses local networks including KDDI, with 3G/4G/5G coverage strongest in cities and main tourist areas such as Tokyo, Kyoto, Osaka and Hiroshima. Major rail corridors and populated resort areas also have broad coverage. Reception becomes patchier in the Japanese Alps, the mountainous interior of Hokkaido and the smaller outer islands of Okinawa.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before you fly | Find a shop or airport kiosk and queue after landing | Nothing to install; switch roaming on |
| When you're connected | On landing, when connected to a supported network | After purchase and setup | On landing if your home plan includes roaming here |
| Paperwork / ID | No paperwork needed | ID may be requested at the counter | No new registration beyond your existing home account |
| Cost predictability | Pay once upfront for your chosen package | Buy on arrival at local rates | Depends on what your home plan includes |
| WhatsApp & your number | Keep using WhatsApp on your home number | New local number; WhatsApp stays on your home number | Your home number, on your home plan's roaming terms |
| Top-ups | Add data anytime with a top-up | Add data through the provider or a retail outlet | Extra data options depend on your home plan |
What practical tech and payment tips should I know before visiting Japan?
- Save offline maps of Kyoto before exploring its narrow lanes, and save your accommodation address in Japanese for showing drivers.
- Carry a Type A plug adapter; check that your charger supports the local voltage before packing it.
- Keep cash for small restaurants, temple admission and rural shops, even when larger stores accept cards.
- Treat cafe and station Wi-Fi as a bonus; some access screens require registration before you can browse.
- Put your device on silent aboard trains, and step away from busy platform paths before studying directions.
- Carry a power bank for navigation and photography, especially in Hokkaido, where cold weather drains batteries faster.
Was kostet eine eSIM für Japan?
SimSwift eSIMs für Japan gibt es ab $1.99 für 1 GB, gültig für 7 Tage. Unbegrenzte Tagestarife gibt es ab $1.99 pro Tag.