Japan Data eSIM : 0.5GB/Daily to 50GB - 30Days 1
Japan Data eSIM : 0.5GB/Daily to 50GB - 30Days 2
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Japan Data eSIM : 0.5GB/Daily to 50GB - 30Days

Yokohama, Japan
Self-Drive Tours
Instant confirmationSecure checkoutNo hidden fees

About this activity

Stay connected throughout your 30-day Japan trip with a prepaid eSIM offering daily data allowances from 0.5GB to 50GB, activated instantly via QR code. No contracts, no roaming fees, and no SIM card swaps—simply install digitally and access 4G LTE or 5G networks across the country.

• Receive eSIM QR Code within minutes.
• Simply scan the designated QR Code to set up the eSIM.
• Validity Date: eSIM plan starts upon installation.
• Plan Type: Mobile Data only. Voice and SMS not supported.
• Mobile Hotspot: Supported.
• Billing: One-time prepaid package with no auto-renewals or contracts.
• Compatibility: Works with eSIM-compatible devices that are not carrier locked. Please be aware that most devices bought in China and Hong Kong do not support eSIM. It’s advisable to check online to see if your device is eSIM-compatible, or contact your service provider.
• Do ensure your travel plans are confirmed. No refunds or cancellations are given due to eSIM compatibility issues or changes in the itinerary.
• Support: Please respond to the email from the Viator Supplier for any assistance or queries.
• Expiration: Start using the eSIM within one-month of purchase.
• *Connections to major local mobile network at 4G LTE or 5G speeds, depending on availability.

Highlights

  • ✓Instant QR-code activation; eSIM delivered within minutes of purchase
  • ✓Flexible daily data tiers (0.5GB–50GB) to suit your connectivity needs
  • ✓Full 30-day validity with one-time prepaid billing; no auto-renewal or hidden charges
  • ✓Mobile hotspot support for sharing connectivity with travel companions
  • ✓Compatible with major Japanese carriers; 4G LTE and 5G coverage nationwide

Insider tips

  • ★Verify eSIM compatibility before purchasing—most devices sold in China and Hong Kong lack this feature; check your phone's settings or contact your carrier
  • ★Activate your eSIM well before departure to test connectivity and ensure seamless use from arrival
  • ★Choose your daily data tier based on usage: lighter users (maps, messaging) benefit from 0.5–2GB daily; streamer and remote workers should opt for 10GB+ daily
  • ★Keep your QR code email secure; forward it to a trusted contact as backup in case your phone is lost

Good to know

  • •eSIM-compatible device required (no carrier lock); most modern iPhones and Android flagship models support it
  • •Data only—voice calls and SMS not included; use apps like WhatsApp, Viber, or WeChat for communication
  • •Activate within one month of purchase; validity begins upon installation, not purchase date
  • •Non-refundable: cancellations not offered for device compatibility issues or itinerary changes
  • •Contact Viator Supplier by email for technical support or queries during your trip

Who it's for

Digital nomads and remote workers needing reliable high-speed data for 30 daysBudget-conscious independent travellers avoiding roaming charges and SIM card hasslesMulti-country travellers (within Japan) who value seamless switching between regionsTech-savvy visitors with eSIM-enabled smartphones seeking simplicity and instant activation

Best time to visit

Activate and test your eSIM a few days before travel to troubleshoot any compatibility issues. Use it immediately upon arrival in Japan to avoid connectivity gaps during airport transit and hotel check-in.

Frequently asked questions

Available
From€3
per person