Shinkansen (bullet train) offers Wi-Fi service onboard, providing passengers with internet connectivity during their journey.
However, the availability of Wi-Fi may vary depending on the specific train or route. Passengers may need to register and log in with provided credentials before accessing the Wi-Fi network. It's essential to check the service availability on the official website or onboard announcements.
Please click here for the official information provided by JR (Japan Railway) for how to use the Wi-Fi service in Shinkansen.