Can I use an eSIM in Japan for cherry blossom travel?

Yes. Most recent smartphones from Apple, Samsung, Google, and other major brands support eSIM and work well in Japan as long as they’re unlocked. With a Japan travel eSIM, you can install the profile before you fly and activate it as soon as you land, giving you instant access to maps, translation, and blossom forecasts. For device-specific details, check EasyAlo’s compatibility information and the FAQ "Will my phone work in Japan with an EasyAlo eSIM?" which confirms that most modern phones are supported.