It happens in an instant. You’re standing at a Kyoto bus stop, trying to pull up Google Maps, and the screen just sits there — spinning, loading, going nowhere. Your Japan eSIM data is finished, and suddenly one of the world’s most navigable cities feels completely inaccessible. No maps. No translation. No way to confirm
“Unlimited data” sounds like the answer to every traveler’s prayer. Stream your way through a Shinkansen journey from Tokyo to Osaka, upload reels from Arashiyama Bamboo Grove, video call home from a Kyoto machiya — no caps, no worries. But if you’ve ever hit an invisible wall mid-trip and found your connection suddenly crawling, you’ve