eSIM Always Mobile pour Japan en 2026

au, NTT docomo, Rakuten Mobile Network and SoftBank are the operators Always Mobile lists for Japan, giving several named networks to fall back on when one is thin outside the cities. Its traffic breaks out in Hong Kong, so the round trip to Japanese-hosted services is longer; video calls and gaming may feel that delay, while maps, messaging and browsing largely will not, and websites will see a Hong Kong IP. The catalogue spans a large range, making sizing the real decision, with 5G listed as the ceiling. Tethering is stated as supported, useful for getting a laptop online.