Discover Japan more modern and convenient than ever with SimPM Japan eSIM – the perfect choice to help you stay connected with high-speed Internet everywhere: from vibrant Tokyo, historic Kyoto, Hiroshima, Kanto, Nagasaki, Osaka to Okinawapicturesque
No roaming, no SIM swapping, no interrupted connection — just one single QR code, and you’re ready to go online across Japan.
⚡ Outstanding speed – 5G local SoftBank network
The SimPM Japan eSIM plans use the SoftBank network – one of the carriers with 5G among the fastest speeds in Japan, ensuring stable and smooth connectivity throughout your trip.
📦 Key benefits of SimPM Japan eSIM
📧 Receive your eSIM by email in just 5–10 minutes after payment – no need to visit a store.
📱 Scan the QR code to install, no need to remove your physical Vietnam SIM.
🚀 Automatically activates when you arrive in Japan, and your Internet is ready to use.
🧾 No identity documents required.
🌍 Easy to use anywhere – from major cities to tourist areas.
💡 Notes before buying a Japan eSIM
Before checkout, please make sure:
✅ Your phone supports eSIM (use the checking tool at SimPM.vn)
✅ Your device is network unlocked (unlocked)
⚠️ Your eSIM QR code is valid for 30 days from the date of purchase
⏰ The usage period starts counting from the time the eSIM is installed on the device
One day of usage is counted until 23:59 g Beijing time (GMT+8).
💡 SimPM recommends customers purchase an additional 1 days of usage to avoid time zone differences between countries.
🚫 Access restrictions
eSIM TikTok and AI software are not supported such as ChatGPT or CapCut.
However, you can still access Facebook, Google, Zalo, YouTube, Line, Instagram and other popular platforms without being blocked.
📊 Which eSIM plan should you choose?
👉 For frequent users or those who need high-speed Internet:
Choose Daily Data Plan – each day has its own high-speed data allowance, helping you maintain stable speeds throughout your trip.
👉 For light or infrequent users:
Choose Total Data Plan – you get a fixed amount of data to use flexibly throughout your entire trip, saving money and making it easy to manage.
🌸 Conclusion
SimPM Japan eSIM is the ideal solution for every Vietnamese traveler to Japan – fast, convenient, cost-effective and completely no SIM swap required.
In just a few minutes, you’re ready to experience 5G high-speed, stable Internet and unlimited joy in the Land of the Rising Sun.

