We flew into Kansai International Airport to walk the Kumano Kodo, and the plan we left home with was not the plan we came home with. An earlier flight opened up two weeks before departure, and we finished the pilgrimage in Wakayama Prefecture and flew home from Hiroshima instead. Neither of those was in the original itinerary. That is not an argument for planning less.
Book Flexible, Then Keep Watching Your Flight
We booked two one-way flights instead of a single round trip. The reason that mattered: airlines change schedules and seats open up when other passengers cancel. Because our return wasn’t locked to our outbound flight, we were able to move to a different flight, on a different day, arriving earlier in the day, when a better option showed up. That is worth checking again in the last 24 hours before you leave, not just at the moment you book.
If your plans might shift the way ours did, this is also a good moment to check that your travel insurance actually covers itinerary and schedule changes, not just cancellation. If you haven’t sorted that yet, you can compare coverage options before you leave.
Don’t Lock In Your First Night Before Your Flight Is Locked In
Kansai International Airport sits well outside central Osaka, not inside it. Two different train lines get you into the city from there, and they don’t go to the same place: the Nankai Electric Railway runs from Kansai Airport Station to Nankai Namba Station, and the JR Kansai Airport Rapid Service runs to Tennoji Station instead. Knowing which one you actually need, before you land, saves a confused ten minutes at the station. Before we departed home, I spent some time on google maps to determine which railway would be best for us, given the airport we were landing at and where our first night hotel was located.
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Our original plan was a refundable hotel, a short local-train hop from the airport for one night before heading south to start the pilgrimage. After our flight moved to a different day and an earlier arrival, that plan no longer made sense. Because the reservation was refundable, cancelling it cost nothing, and we spent a few days in central Osaka instead. Booking your first night with a refundable reservation may prove useful to you also because your arrival plans could change like ours did.
Decide on the JR Pass Before You Go
When we went to Japan, the Japan Rail Pass was about 50,000 yen for 7 days, 80,000 yen for 14 days, or 100,000 yen for 21 days in ordinary class, for orders placed through the official site before September 30, 2026 (prices rise afterward). You order it online in advance with your passport number, then exchange the order for the physical pass at a JR ticket office or vending machine after you land, showing your confirmation number and the “Temporary Visitor” stamp or sticker in your passport. You choose your start date at exchange, so it doesn’t have to begin the day you land.
We skipped it because our itinerary stayed concentrated around the Osaka area rather than covering long intercity distances, so we paid per ride on local trains and buses instead and came out ahead. The pass is worth its price if your route actually uses the amount of long-distance rail travel it’s built for. Run that math against your own itinerary before assuming you need to buy the JR Pass.
Get Your Visit Japan Web QR Code Ready
Japan’s Digital Agency runs Visit Japan Web, a free, official service that handles your immigration and customs arrival procedures online before you land. Register through the official site with your passport and flight details a few days ahead, not at the gate. Account setup takes longer than the few minutes it needs once your flight is actually confirmed, and it’s worth a screenshot of your QR code saved to your phone in case airport wifi is slow after a long flight.
The Japan-Specific Part of Your 24-Hour Checklist
- Visit Japan Web QR code registered and screenshotted, not just saved to an app that needs a signal to open.
- JR Pass decision made: ordered and ready to exchange on arrival, or skipped in favor of paying per ride, based on your actual route.
- Flight rechecked for schedule or seat changes since you booked, especially if you booked one-way segments.
- Airport train confirmed for where you’re actually going, since Kansai’s two main lines serve different sides of Osaka.
- First night’s reservation confirmed refundable if your arrival plan could still move.
For the rest of the routine that doesn’t change by destination – documents in your carry-on, packing checked against a written list, how to weigh airport transport options – see our 24-hour pre-departure checklist. The logic there works the same regardless of which country you’re flying to.
Stay Flexible After You Land, Too
We finished the Kumano Kodo earlier than we expected, while we were still in Wakayama Prefecture. Rather than sit on the original plan, we checked flights again and found one out of Hiroshima that matched the return date we’d already committed to. We changed trains instead of changing our date, spent a few days in Hiroshima before flying home.
Pre-planning is genuinely important, but it isn’t the end of the process. Continuing to check your travel plan against what’s actually happening, even after you’ve landed, is what opened that stretch of the trip we didn’t expect. Our Free Trip Planner Starter is the same kind of document we kept checking against, before we left and again once we were on the ground.
Before and After This Step
For planning the trip itself, see our Japan destination guide and the booking and preparation step. And since all of the above depends on your documents surviving contact with the real world, it’s worth setting up a document backup system before you go.
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