Travelers to Japan struggle to quickly obtain reliable mobile connectivity without long wait times or unclear eSIM vs physical SIM decisions

International travelers planning trips to Japan face confusion and delays when trying to secure mobile connectivity before arrival. They must decide between eSIM and physical SIM options with limited information, risk arriving without working service, and face potential 2-3 week delays if ordering physical SIMs in advance. Current solutions lack clear guidance tailored to trip duration and usage needs, forcing travelers to make expensive last-minute decisions or arrive unprepared.