SoftBank 5G
Japan data eSIM
No SIM swap — online the moment you land
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Data plans
Live pricingUnlimited · 1GB high-speed
SoftBank 5G1GB high-speed daily, then unlimited at 1Mbps
Unlimited · 2GB high-speed
SoftBank 5G2GB high-speed daily, then unlimited at 1Mbps
Unlimited · 3.1GB high-speed
SoftBank 5G3.1GB high-speed daily, then unlimited at 1Mbps
Unlimited · 5.1GB high-speed
SoftBank 5G5.1GB high-speed daily, then unlimited at 1Mbps
Unlimited · 10.2GB high-speed
SoftBank 5G10.2GB high-speed daily, then unlimited at 1Mbps
Unlimited at 1Mbps after your daily data
Use up the daily cap and stay online at 1Mbps — the fastest fallback speed of any eSIM sold in Korea.
AI picks the lowest price
For the same plan, we automatically route to the cheapest carrier.