Seamless data across Japan Korea Corridor - no borders, no interruptions.
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Japan Korea Corridor eSIM – Travel Data Plans

From £2.02

  • eSIM for Japan & South Korea (2 countries)
  • Works on all unlocked eSIM supporting devices
  • Instant delivery of QR code
  • Shareable hot spot
  • daily limit with speed reduction after limit
Not sure which eSIM plan to choose?

Ask Simmy for a quick recommendation based on your destination and trip length.

  • Stay connected across Japan Korea Corridor.
  • No border switching or roaming surprises.
  • Share your connection across your devices.
  • Full-speed data as you move between destinations.

Features

  • Use In: 2 countries including Japan, South Korea
  • Top Up Available: No (no top up on daily plans)
  • Data Only: Yes
  • SMS: No
  • Calls: No, only through apps (VOIP)
  • Device requirement: Your phone must support eSIM technology and be carrier unlocked. Please confirm compatibility before purchase. Check compatibility

Description

Get highest speeds in Japan & South Korea (2 countries) with this eSIM plan. Start your eSIM instantly upon arrival in Japan and enjoy high-speed data with no hidden roaming fees.

This is a 3G/4G/5G data plan with daily limit with speed reduction after limit.

Technical Specs

  • Pre-Activation Days: 180 Days
  • Data Exit Country: SG
  • Hotspot: Yes
  • Network Speed: 3G/4G/5G
  • Speed Reduction: Yes (Speed Reduced after daily limit)
  • Coverage: JP, KR
  • Networks: JP – KDDI/au 5G, JP – SoftBank 5G, KR – LG U+ 5G, KR – SKTelecom 5G
  • Supported Countries: Japan, South Korea
Plan

JPKR-2 (2 countries) 1GB 7Days, Japan & South Korea (2 countries) 1GB Day Pass, JPKR-2 (2 countries) 3GB 30Days, JPKR-2 (2 countries) 5GB 30Days, Japan & South Korea (2 countries) 10GB Day Pass, JPKR-2 (2 countries) 10GB 30Days

Fair Usage Policy Daily high-speed data allowance. Once exceeded, speeds reduce to 128-512 Kbps or 1-2 Mbps (best-effort) for unlimited basic browsing. Resets every 24 hours.

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