• Transit Cheat Sheet - quick-reference routes for both cities
• Train & Pass Strategy - Shinkansen overview, booking tables, seat details
• SmartEX QR Boarding - step-by-step gate guide for Shinkansen QR tickets
• IC Cards - Suica setup, loading, and where it works
• Connectivity - eSIM setup step-by-step
• Coin Lockers - bag storage at stations for day trips