This article is based on official information available as of September 1, 2026, 12:34 a.m. JST.
If you are traveling in Japan this September, several transportation and attraction changes have dates worth checking before you go. The most immediate are Narita Express disruption on September 5 and the end of Mount Fuji’s official climbing season on September 10, followed by the planned reopening of a major Kyushu Shinkansen section on September 18.
This monthly update summarizes the most useful travel developments announced in August, along with earlier changes whose practical impact becomes important in September.
This Month at a Glance
- Kyushu Shinkansen: Kumamoto–Shin-Minamata is scheduled to reopen from the first trains on September 18.
- Narita Express: Major service changes apply on September 5, with some changes also affecting the evening of September 4 and morning of September 6.
- ANA at Haneda: Checked baggage for domestic departures now closes 30 minutes before departure.
- Mount Fuji: The official summit climbing season ends on September 10.
- Tokyo Metro: Ginza Line and Marunouchi Line service increases from September 19.
- Universal Studios Japan: New Studio Pass rules apply for September visits, and the autumn event season begins this month.
- Tax-free shopping: The current system remains in place through October 31, but travelers visiting from November should prepare for the new refund system.
1. Kyushu Shinkansen Reopening Planned for September 18
The Update
JR Kyushu plans to resume Kyushu Shinkansen service between Kumamoto and Shin-Minamata from the first trains on September 18. As of September 1, the section remains suspended, while Shin-Minamata–Kagoshima-Chuo is operating with fewer trains.
The reopening remains subject to conditions including aftershocks. Tickets for travel from September 18 are scheduled to go on sale at noon on September 1.
Not every earthquake-related rail disruption will end at the same time. The Kagoshima Main Line between Uto and Yatsushiro remains suspended, with JR Kyushu aiming for a reopening around mid-October and replacement buses operating on affected sections.
For the latest route-by-route status, see our current Kyushu earthquake travel update. That page is the current source for ongoing earthquake-related travel conditions.
Why Travelers Should Care
September 18 is the key date if your itinerary includes Shinkansen travel between Kumamoto and Kagoshima. Until September 17, the usual through journey across the suspended section is not available.
If the reopening proceeds as planned, the main north–south Shinkansen connection through Kyushu will become practical again for many itineraries. However, local rail travel in parts of southern Kumamoto will still require separate checks.
What You Should Do
- For travel before September 18, plan around the continuing Kumamoto–Shin-Minamata suspension.
- For travel on or after September 18, confirm that the reopening is proceeding as scheduled and check your final train times.
- If your itinerary uses conventional lines around Uto or Yatsushiro, check those sections separately.
Official Information
2. Narita Express and Yokosuka Line Services Change on September 5
The Update
JR East will carry out major tunnel work between Tokyo and Shinagawa on Saturday, September 5. The Yokosuka Line and Sobu Rapid Line will not operate between Tokyo and Shinagawa for the entire day.
Narita Express services will also change. The Tokyo–Shinjuku and Tokyo–Ofuna sections will be suspended during the work period, with affected trains operating to or from Tokyo Station instead. Some Narita Express services are also affected on the evening of September 4 and the morning of September 6.
JR East says it will not provide substitute transportation on other railway companies for this work.
Why Travelers Should Care
If you normally expect to take the Narita Express directly between Narita Airport and Shinjuku, Shibuya, Yokohama, Ofuna, or another destination beyond Tokyo Station, your usual journey may not work on September 5.
The disruption also affects ordinary Yokosuka Line travel through central Tokyo, so it matters even if you are not using the airport.
What You Should Do
- Check your exact Narita Express train if you travel on September 4, 5, or early September 6.
- On September 5, allow extra time if you need to continue beyond Tokyo Station.
- If you are heading to an international flight, recheck the full route shortly before departure rather than relying on a saved itinerary.
Official Information
3. ANA Changes the Checked-Baggage Deadline at Haneda
The Update
Starting in September 2026, ANA closes checked-baggage acceptance for domestic flights departing Haneda Airport 30 minutes before the scheduled departure time. At other airports, ANA generally requires checked baggage to be handed over at least 20 minutes before departure.
Why Travelers Should Care
Haneda is a common starting point for domestic trips to destinations such as Sapporo, Fukuoka, Osaka, and Okinawa. The 30-minute cutoff is the time by which your bag must already have been accepted—it is not a recommended airport arrival time.
You still need enough time for baggage drop, security, and reaching the correct gate.
What You Should Do
If you are taking an ANA domestic flight from Haneda with checked luggage, arrive with enough buffer to finish baggage drop comfortably before the 30-minute deadline. ANA notes that airport procedures can take longer during busy periods.
Official Information
4. Mount Fuji’s Official Climbing Season Ends September 10
The Update
Mount Fuji’s main summit trails close for the season on September 10. Route-specific closing times differ, and some facilities—including toilets, first-aid centers, and mountain huts—may finish their seasonal operations before or around the final climbing date.
Why Travelers Should Care
September 10 is more than the end of the most popular climbing period. Outside the designated season, summit trails are closed, normal trail maintenance stops, and the summer support system is no longer available in the same way. The official Mount Fuji climbing site warns that off-season climbing is extremely dangerous.
What You Should Do
- If you plan to climb in early September, check your specific trail, mountain-hut dates, toilets, weather, and route restrictions before setting out.
- If your trip begins after September 10, plan to enjoy Mount Fuji from surrounding towns, lakes, or viewpoints rather than attempting a summit climb.
If your trip continues into October or November, our Autumn in Japan guide explains how weather, foliage, and clothing needs change through the season.
Official Information
5. Tokyo Metro Adds More Ginza and Marunouchi Line Trains
The Update
Tokyo Metro will revise the Ginza Line and Marunouchi Line timetables on September 19. The Ginza Line will add 70 trains on weekdays and 58 on weekends and holidays, with daytime service running about every three minutes.
The Marunouchi Line will add 28 trains on weekdays and 56 on weekends and holidays. Between Ikebukuro and Nakano-sakaue, daytime service will run about every four minutes.
Why Travelers Should Care
Both lines connect areas that many visitors use repeatedly. The Ginza Line serves Shibuya, Ginza, Ueno, and Asakusa, while the Marunouchi Line connects areas including Ikebukuro, Tokyo Station, Ginza, and Shinjuku. More frequent trains should make daytime trips slightly easier, with no special action required from travelers.
What You Should Do
Use current timetable or route-planning information after September 19 rather than relying on times saved before the change. If you are still deciding how to organize your sightseeing days, our Tokyo Travel Guide explains how to plan the city by area.
Official Information
6. USJ Starts New Ticket Rules and Its Autumn Event Season
The Update
For visits on or after September 1, Universal Studios Japan requires you to specify your intended visit date when purchasing a Studio Pass. USJ has also changed its pricing system for admission tickets for September visits, allowing daily prices to be reviewed and adjusted after sales begin depending on demand.
If the price for your visit date rises after you have already bought your ticket, USJ says you do not need to pay the difference.
The park’s autumn event season also begins this month. Universal Extreme Autumn starts September 10, and Halloween Horror Nights runs from September 11 through November 8.
Why Travelers Should Care
If USJ is part of your Osaka itinerary, choosing the park date before buying your Studio Pass now matters more. Autumn events may also affect which date and time you prefer to visit.
What You Should Do
Choose your intended visit date before buying, check the current price for that date, and review any event-specific ticket or age requirements that apply to the experiences you want. Our dedicated USJ September ticket update explains the new Studio Pass rules in more detail.
Official Information
- Universal Studios Japan: Specifying Park Visit Dates for Studio Passes
- Universal Studios Japan: Pricing for Studio Passes to Change
- Universal Studios Japan: Halloween Horror Nights 2026
7. Japan’s New Tax-Free Refund System Is Coming in November
The Update
Japan’s tax-free shopping system does not change in September, but the November 1 start date is now close enough to matter if you are planning an autumn trip.
Qualifying purchases made through October 31 continue under the current system. For purchases made from November 1, eligible travelers will pay the tax-inclusive price first, complete the required customs confirmation when leaving Japan, and receive the amount equivalent to the consumption tax afterward.
Why Travelers Should Care
The purchase date determines which system applies. If your trip crosses from October into November, you may encounter both systems during the same visit.
What You Should Do
If you travel entirely in September or October, the current system still applies to your purchases. If you will shop on or after November 1, read our complete tax-free shopping guide. For a shorter explanation focused only on the change, see our November 2026 tax-free shopping update.
Official Information
September Travel Checklist
September is officially an autumn month in Japan, but much of the country can still feel like summer. JNTO also notes that typhoons are particularly frequent from late August through much of September, so some itinerary flexibility is useful.
- September 5: Check JR East information if your trip uses the Narita Express, Yokosuka Line, or Sobu Rapid Line around Tokyo and Shinagawa.
- ANA from Haneda: If you have checked luggage on a domestic flight, finish baggage drop before the new 30-minute cutoff.
- September 10: Complete any Mount Fuji summit climb within the official season and confirm route-specific closing times.
- September 18: If you travel between Kumamoto and Kagoshima, confirm the final JR Kyushu status around the planned Shinkansen reopening.
- Heat: Keep summer-style heat precautions in your plans, particularly in Tokyo, Osaka, Fukuoka, and other warmer cities.
- Typhoons: If severe weather approaches, check the Japan Meteorological Agency and your transportation operators for the destinations and routes that actually affect your trip.
- USJ: Choose your date before buying a Studio Pass and check current autumn-event information.
For the wider seasonal picture, see our Autumn in Japan guide.
Frequently Asked Questions
- Is September a good month to visit Japan?
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Yes, but September is a transition month. Much of central and western Japan can still be hot, while typhoons are relatively frequent during this period, so check forecasts and keep some flexibility in your itinerary.
- Is the Kyushu Shinkansen running normally in September 2026?
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Not at the beginning of the month. The Kumamoto–Shin-Minamata section remains suspended as of September 1 and is scheduled to reopen from the first trains on September 18, subject to conditions. Other earthquake-related rail disruption will continue after that date.
- Is the Narita Express running on September 5?
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Yes, but affected trains will not operate normally beyond Tokyo Station toward Shinjuku or Ofuna during the work period. If your trip continues beyond Tokyo, check your exact service and allow extra time for a transfer or another route.
- Can I climb Mount Fuji after September 10?
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The official summit climbing season ends on September 10, and summit trails are closed outside the designated season. The official Mount Fuji climbing site warns that off-season climbing is extremely dangerous because normal facilities, trail maintenance, and seasonal support are no longer available in the same way.
- Do I need to choose a date when buying a USJ Studio Pass?
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Yes. For visits on or after September 1, 2026, you must specify your intended visit date when purchasing a Studio Pass. USJ says eligible unused tickets may allow a later date change subject to the applicable conditions.
- Does Japan’s new tax-free refund system start in September?
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No. The new Refund Method applies to qualifying purchases made from November 1, 2026. Purchases made through October 31 continue under the current tax-free shopping system.
Continue Planning Your Trip
- Kyushu Travel After the Kumamoto Earthquake: Shinkansen Reopening Planned for September 18
- Universal Studios Japan Ticket Rules Change for September 2026: Visit Date Required
- Autumn in Japan: Weather, Fall Foliage, What to Wear & Things to Do
- Tokyo Travel Guide: How to Plan Your First Visit
- Tax-Free Shopping in Japan: Rules, Purchases & Refunds
