Japan
Unlimited
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Japan eSIM Unlimited - Docomo IIJ NETWORK

Japan eSIM Unlimited - Docomo IIJ NETWORK

The Japan Travel eSIM is your indispensable connection to a fascinating world where ancient temples meet soaring skyscrapers. Japan is an exquisite blend of the past and the future, inviting you to wander through Kyoto's serene bamboo forests, cross the dizzying Shinjuku intersection in Tokyo, savor perfectly crafted sushi, or admire the majestic, snow-capped Mount Fuji.

This practical, data-only solution provides reliable, high-speed internet access throughout your Japanese exploration. Say sayōnara to the complexity of renting bulky Wi-Fi devices or the hassle of dealing with physical SIM cards. Activation is instant and seamless: simply scan the prepaid eSIM's QR code upon arrival and enjoy immediate, uninterrupted service on the efficient Shinkansen (bullet train) and in every quiet corner.

Choose a flexible data plan with no contracts or hidden fees to perfectly match your cultural or gastronomic itinerary. Your generous data allowance ensures you can effortlessly navigate complex transit maps, use translation apps, share stunning photos of cherry blossoms or neon lights, and stay connected with loved ones back home. Travel with confidence, knowing your unbeatable coverage keeps you online as you embrace the unique spirit of Japan.

Stay Connected With Best Coverage
  • Data: Unlimited with a daily limit. ⚡⚡ Unlimited Lite - Daily Limit - Get 1GB of high-speed data per day, then a reduced speed of 256 Kbps with no usage cap for the remainder of the day. ⚡⚡ Unlimited Standard- Daily Limit - Get 2GB of high-speed data per day, then a reduced speed of 256 Kbps with no usage cap for the remainder of the day. ⚡⚡ Unlimited Plus - Daily Limit - Get 3GB of high-speed data per day, then a reduced speed of 256 Kbps with no usage cap for the remainder of the day.
  • Speed: 4G/LTE
  • Calls & Texts: Not included (Data-only)
  • When to install: It’s best to install and activate your eSIM just before your departure or upon arrival at your destination. ***Wi-Fi is required during installation.
  • Hotspot/Tethering: Yes
  • ID requirement: No
  • Delivery: Instant via email
  • Validity: Once activated, the validity period will begin upon arrival in the supported country.
  • Activation: Scan QR code from email. Your eSIM will be activated when you arrive in the supported country. 

All our eSIM needs to be activated within 180 days of purchase.

  • Speed: 4G/LTE
  • Network: We provide the most reliable and secure connections from our premium network providers.
  • Save time and money: Avoid hefty roaming fees and save time searching for local SIM cards.
  • Device Compatibility:: Unlocked eSIM compatible devices. For details on compatibility, please see the "eSIM compatible devices" page.
  • Installation: Easy and fast.
  • Calls & SMS: Not available, only through apps. (This is data-only eSIM).
  • Tech Support: Our friendly Aussie travel eSIM team is always here to assist you.
  • Japan - eSIM network provided by NTT docomo

For iOS devices

(Updating the APN is not normally required for iOS)

  • Name: [type anything here]
  • APN: vmobile.jp
  • Username: [leave this section blank]
  • Password: [leave this section blank]

For Android devices

  • Name: [type anything here]
  • APN: vmobile.jp
  • Proxy: [leave this section blank]
  • Port: [leave this section blank]
  • User name: [leave this section blank]
  • Password: [leave this section blank]

Stay Connected with Discounted Prices
note_icon_note_EktVwh eSIMs are instantly delivered to your email!
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Check if your device is compatible

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How To Install eSIM4u eSIM?

Here take iPhones as an example. The actual texts might differ depending on the iOS version and the device.

✅You must have an internet connection to install eSIM. Please ensure that there is available WiFi or mobile data before installation. ---> ⏩ Watch Video Here

① Add eSIM to devices that support eSIM.


② Go to Settings – Cellular data/Mobile data – Add eSIM Cellular Plan/Add eSIM


③ Scan the QR code. If the camera doesn’t work, enter SM-DP +Address and Activation Code manually.


④ We recommend that you disable this newly installed eSIM until you reach your destination.


⑤ Rename the newly installed eSIM (e.g., “Travel”) to identify it easily.


⑥ After arriving at the destination, please turn off primary SIM cards and TURN ON your newly installed eSIM along with its 「DATA ROAMING」 to access the internet.


⑦ If you do not have a connection, check your APN settings. These are usually set automatically, except Japan DOCOMO network. iOS: Japan – please set the APN as “vmobile.jp”. --->⏩ LEARN MORE

⚠️ For older versions of Android, you may need to enter manually in some cases.

--->⏩ LEARN MORE

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100% Money Back Guarantee

If you cancel your trip or experience tech issues that we can’t fix; we’ll refund you 100%.

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