The Japan blog
Plan your trip.
Guides and comparisons by the PlanJapan specialists — plan your Japan trip right.
eSIM Japan on a locked phone: what to do in 2026
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eSIM Japan on Apple Watch: setup & compatibility 2026
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Best Unlimited eSIM Japan 2026: Real Comparison
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eSIM Japan 20 GB: 4 Best Plans Compared in 2026
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eSIM Japan vs AT&T, Verizon, T-Mobile US Roaming 2026
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PlanJapan vs Airalo 2026: Which One for Japan?
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Jetpac Japan Review 2026: Is the low-cost eSIM worth it?
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NTT Docomo, KDDI, SoftBank, Rakuten: Japanese Mobile Operators Compared
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Mobile Internet in Japan in 2026: State of the Network
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How to get internet in Japan: 7 solutions compared
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eSIM vs Physical SIM: Key Differences Explained 2026
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