Do I need data for public transport apps in Tokyo, Japan with EastESIM?

Yes, reliable data is incredibly useful for navigating Tokyo's extensive and efficient public transport system. While physical maps exist, apps like Japan Transit Planner or Google Maps are essential for real-time train schedules, platform numbers, and finding the quickest routes across the city. With EastESIM, you'll have continuous connectivity through carriers like Docomo and SoftBank, ensuring you can confidently explore every corner of Tokyo, from Shinjuku to Akihabara, without worrying about missing a connection.