12/06/2026
The blue dot in Google Maps does not know what floor you're on.
At Shinjuku Station — 53 exits, 3 underground floors, multiple rail operators — it places you on a flat 2D map and hopes for the best.
The result: you tap out at the wrong gate, pay to re-enter, drag luggage up the wrong staircase, and arrive late to a restaurant that gave your reservation away 10 minutes ago.
The fix is already inside the station. The yellow signs.
Swipe for the exact exit codes locals use at Shinjuku — and the 3-step system that means zero backtracking underground.
↓ Save this. You'll open it standing at a turnstile wondering which way to go.
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