Tokyo intimidates newcomers until you crack its logic. Get a Suica card immediately — it works on every train, bus, and most convenience stores. The JR Pass saves fortunes only if you're leaving the city; within Tokyo, regular fares win. Convenience stores serve better food than many restaurants — don't overlook their meals. Lunch at high-end restaurants costs a third of dinner prices for identical quality. Cash still dominates despite Japan's tech reputation; ATMs inside 7-Elevens accept foreign cards reliably. The subway map looks chaotic but color-coding makes navigation simple. Google Maps works perfectly, including real-time train schedules. Shinjuku Station's 200+ exits become manageable when you follow specific exit numbers. Tipping offends rather than flatters — your receipt is final. Quiet train carriages mean actual silence; phone calls breach etiquette. Vending machines sell everything and accept cards. The best ramen shops have queues and tiny seats. Summer humidity rivals Bangkok; winter brings dry cold. Izakaya happy hours offer bottomless drinks from 5-7pm.
