Google Maps
Best overall navigation with train/bus schedules in Japan
Japan Travel Tools: JR Pass, Budget, Weather & Sight/Shop | HaniSeoul
Practical Japan travel tools for airport transfers, JR Pass planning, budget, prices, packing, tax-free shopping, and destination planning.
Connectivity Apps
Japan Travel Tools: JR Pass, Budget, Weather & Sight/Shop | HaniSeoul
Practical Japan travel tools for airport transfers, JR Pass planning, budget, prices, packing, tax-free shopping, and destination planning. Explore related guides, internal links, and booking links for this page.
Guide
Travel apps and eSIM guide
App stack and connectivity setup that reduces arrival-day friction.
Read guideGuide
Time difference and jet lag guide
How to reduce schedule friction on short and long-haul itineraries.
Read guideTool
Time difference
Schedule setup with timezone-aware communication.
Open toolTool
Airport transfer
Ensure app stack is ready before landing.
Open toolArrival essential
View Japan eSIM
If maps, messages, and login codes matter on landing day, eSIM is one of the cleanest things to lock in early.
Open linkNavigation
Japan Transit (乗換案内)
Detailed train transfer routes and fare info
Taxi
GO Taxi
Most popular taxi app; accepts international cards
Translation
Google Translate
Camera translation for menus and signs
Payment
Suica / Apple Wallet
Tap-to-ride transit card for trains, buses, and convenience stores
Book the next essentials
Keep flights and the most relevant booking link close after the tool, without adding another recommendation block.