Japan has one of the most advanced mobile network infrastructures in the world. Whether you’re navigating Shinjuku Station, streaming a live set from a Shibuya venue, or video calling home from a ryokan in Hakone, Japan’s mobile networks are built to deliver. But what speeds can your eSIM actually provide? Does 5G in Japan make
“Unlimited data” sounds like the answer to every traveler’s needs. You can stream on the Shinkansen from Tokyo to Osaka, upload videos from Arashiyama, or video call home from Kyoto. But there is an important detail behind the headline: the fair usage policy. If you have ever watched your connection suddenly slow down during a