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Your complete resource for staying connected in Japan. Guides, comparisons, and tips to help you choose the right eSIM and enjoy seamless connectivity throughout your trip.
PlanJapan vs Airalo 2026: Which One for Japan?
TL;DR â The PlanJapan vs Airalo matchup pits a French Japan-only eSIM provider against a global eSIM marketplace covering 200+ destinations. PlanJapan runs e...
Jetpac Japan Review 2026: Is the low-cost eSIM worth it?
TL;DR â Jetpac is a Singapore-based low-cost eSIM reseller, founded in 2022, that grew its name through TikTok and travel influencers. For Japan, Jetpac sell...
NTT Docomo, KDDI, SoftBank, Rakuten: Japanese Mobile Operators Compared
TL;DR â Four national operators dominate Japan's mobile market in 2026: NTT Docomo (84 million subscribers, the rural leader with 99.9% 4G coverage), KDDI / ...
eSIM vs Physical SIM: Key Differences Explained 2026
TL;DR â An eSIM vs physical SIM comparison comes down to architecture: a physical SIM is a removable chip you slide into your phone's tray, while an eSIM is ...
eSIM Japan 30 Days: Which Data Plan Should You Choose?
In short: For a 30-day trip to Japan, the 20 GB plan covers standard usage â daily Maps navigation, messaging, Instagram browsing, and a few WhatsApp video c...
Top 10 Best eSIMs for Japan in 2026: Full Comparison
TL;DR: Our 2026 ranking of the 10 best eSIMs for Japan compares providers on local network quality (NTT Docomo, SoftBank, KDDI), pricing transparency, activa...
SFR, Orange, Bouygues au Japon : roaming ou eSIM ? (2026)
TL;DR Votre forfait français peut fonctionner au Japon, mais les conditions varient énormément d'un opérateur à l'autre. SFR/RED inclut le Japon dans son for...
Forfait Free Max au Japon : ca marche vraiment ? Test 2026
TL;DR Depuis le 31 mars 2026, Free Max propose la data illimitee dans 135+ destinations dont le Japon, pour 19,99 EUR/mois. Sur le papier, c'est seduisant. E...
eSIM Japan vs roaming: why you should skip your carrier's plan (2026)
TL;DR Using your home carrier's plan in Japan costs between $5 and $15 per day in roaming fees, depending on your provider. Even "generous" plans impose data...
Holafly Japan: honest review, hidden limits and alternative (2026)
TL;DR Holafly offers a Japan eSIM with unlimited data, a well-made app, and a recognized brand. But looking closer, you'll find limitations rarely mentioned:...
Airalo Japan review: honest test and eSIM comparison (2026)
TL;DR Airalo is a well-known eSIM platform that offers plans for Japan, but there are limitations you should know before buying: SoftBank network (less relia...
Saily Japan Review: Prices, Network & Honest Assessment (2026)
TL;DR Saily is the eSIM launched by NordVPN, offering competitive prices, a polished app and solid built-in security features. For Japan, plans range from 1 ...