Japan Booking Calendar: What Opens 1, 2 and 3 Months Out

If you only remember one rule about booking Japan, remember this: most of the country’s hardest-to-get tickets are released on a fixed calendar date, not whenever stock happens to appear. Shinkansen reserved seats and the Ghibli Museum go on sale one month ahead. Ghibli Park sells two months ahead. The Nintendo Museum runs a lottery three months ahead. Get those dates into your calendar and you can plan the rest of your trip around them.

Below you will find the release windows we could confirm on official pages, followed by a countdown checklist arranged by how many weeks remain before departure.

Japan advance booking calendar at a glance

All times are Japan Standard Time, which is UTC plus nine hours. Operators change their rules, so treat this as a planning map and confirm on the official page before you set an alarm.

When do Shinkansen reserved seats go on sale?

It depends which company runs the line, and the two systems behave differently.

For JR East, JR Hokkaido and the Hokuriku Shinkansen, the JR-EAST Train Reservation site states that ticket purchase is “available from 10 am (JST) one month before the boarding date until 6 minutes before departure time”. Seat reservations for a rail pass bought through the same site open on exactly the same schedule.

The Tokaido, Sanyo and Kyushu Shinkansen work on a different model. The Smart-EX service page says sales open “From 5:30 am 1 year prior to boarding date”, but your specific train is not locked in at that point — the service confirms “the train, time, and seats after 8:00 a.m. one month prior to your boarding date”. In other words, you can register your intention a long way out, but the actual seat assignment still lands at the one-month mark.

Both systems let you book very late. Smart-EX accepts reservations up to four minutes before the timetabled departure; JR-EAST Train Reservation closes six minutes before.

Two Shinkansen booking traps

First, a multi-day itinerary needs multiple alarms. The one-month window counts from each boarding date, not from the start of your trip, so a Tokyo–Kyoto leg on day 3 and a Kyoto–Hiroshima leg on day 7 open four days apart.

Second, if you bought a rail pass as an exchange order through a travel agency, the JR-EAST Train Reservation rules are tighter: reservations still open at 10:00 one month before the boarding date, but they close at 23:50 two days before, and you need to collect the physical tickets by 21:00 the day before you travel. That is a real constraint if you land in Japan the night before an early train.

Ghibli Park vs Ghibli Museum: two different release dates

These are separate places with separate systems, and mixing them up is one of the most common planning mistakes.

Ghibli Park in Aichi releases tickets two months ahead. Its overseas ticket page states that the pass “goes on sale two months in advance, on the 10th at 2 p.m. (Japan time)” — so December 2026 dates went on sale on 10 October 2026 at 14:00. The page also warns that sale dates “are subject to change”.

The Ghibli Museum in Mitaka, Tokyo runs on a one-month cycle. Its ticket page says tickets “become available for purchase at 10 a.m. (JST) on the 10th of each month for the subsequent month”, and gives the example that tickets for 1–28 February go on sale on 10 January at 10:00. The museum sells nothing at the door: admission is by advance reservation only, and tickets are valid “only for the specified date and time of entry, with no set exit times”. Reselling is not allowed, so resale-site tickets are a bad idea.

Ghibli Park notes that a service charge is added when tickets are issued, so the amount you pay is slightly above the face price.

How does the Nintendo Museum lottery work?

The Nintendo Museum does not sell timed tickets on demand. It runs a monthly lottery, and the official visit-flow page says entries “will be accepted beginning three months prior to your visit”. You need a free Nintendo Account to enter.

The rest of the timetable matters as much as the entry date:

• Results are announced on the 1st day of the month following your application, in the afternoon.
• If you’re selected, you must pay by 23:59 on the 7th of that month.
• Waitlist selectees have until the 14th, Japan time.
• Unpaid tickets are automatically cancelled.

Missing the payment deadline is the failure mode nobody plans for. Put the 7th in your calendar the moment you enter, because the email can arrive late in the day and the clock does not stop while you’re travelling.

If you lose the lottery, the museum still releases returned stock: tickets freed up by cancellations are sold first-come, first-served, and the page notes that “Tickets for time slots up to two months in advance may become available for sale”. That is worth checking repeatedly rather than once.

When do sumo tickets go on sale?

Sumo is the easiest item on this list to plan, because the Japan Sumo Association publishes its advance-sale dates years ahead. Sales open roughly five weeks before the first day of each 15-day tournament.

As of October 2026, the association’s English ticket page lists approximate prices of ¥5,500 for a weekend or holiday Chair Seat B and ¥5,000 on a weekday, and ¥4,000 / ¥3,500 for Chair Seat C. Masu box seats are sold per box of four: Box B is about ¥42,000 at weekends and holidays and ¥40,000 on weekdays, and Box C about ¥38,000 and ¥34,000. The page adds that prices may vary by venue and that a handling fee is charged on top.

Weekday mid-tournament days are the realistic target if your dates are fixed. Opening and closing weekends go first.

Pokémon Cafe and other 1st-of-the-month releases

The official Pokémon Cafe reservation site currently uses a monthly batch release rather than a rolling daily window. Its notice says reservations for 1–30 November 2026 opened at 18:00 on Thursday, 1 October 2026, and that all dates in that period became bookable at once.

Some travel guides still describe a rolling 31-day window for this cafe. The official site’s own notice is the one to follow, and it is published in both Japanese and English on the reservation page, so check it before you plan your Tokyo days.

Two practical rules from that page are easy to overlook. Proxy bookings and resold reservations are prohibited and may be refused at the door. And if you are more than 10 minutes late without contacting the cafe, your reservation is cancelled automatically — including when the delay is a late train.

Countdown checklist by weeks before departure

Work backwards from your travel dates rather than from today.

3 months out

• Enter the Nintendo Museum lottery, if your visit month is now three months away.
• Check the Japan Sumo Association schedule and note the advance-sale date for any tournament overlapping your trip.
• Register a Smart-EX account if you’ll ride the Tokaido, Sanyo or Kyushu Shinkansen, so you aren’t creating one under time pressure later.

2 months out

• Ghibli Park: be ready at 14:00 JST on the 10th.
• Watch for Nintendo Museum cancellation stock, which can appear for slots up to two months out.
• Book accommodation for any night that falls on a tournament weekend or a public holiday.

1 month out

• Ghibli Museum: 10:00 JST on the 10th, for your whole travel month if it falls in the next calendar month.
• Shinkansen reserved seats on JR East, JR Hokkaido and Hokuriku lines: 10:00 JST, one month before each boarding date.
• Smart-EX requests firm up into confirmed seats after 08:00 JST one month before each boarding date.
• Rail pass bought through JR-EAST Train Reservation: 10:00 JST one month before the pass start date.

Final 2 weeks

• Pokémon Cafe: 18:00 JST on the 1st of the month before your visit month.
• Re-check anything you missed — cancellations surface in the final fortnight.
• Download and screenshot every QR code and confirmation you hold.

Why your phone matters on a timed-ticket itinerary

Nearly everything above is a timed-entry ticket delivered as a QR code to a phone or email address. The Ghibli Museum’s ticket is valid only for a specified entry time. The Pokémon Cafe cancels after a 10-minute no-show. The Nintendo Museum emails results and payment deadlines while you may already be travelling.

That means two things. First, set your alarms in JST, not in your home time zone — a 10:00 JST release is 02:00 in London and 21:00 the previous day in New York, and daylight saving shifts those numbers twice a year while Japan never changes its clocks.

Second, don’t rely on finding WiFi at the moment you need a ticket to load. Save confirmation emails offline, screenshot QR codes where the operator allows it, and have a working data connection for the ones that must be fetched live. A ticket you cannot display is a ticket you cannot use.

FAQ

Can I book Shinkansen seats before I arrive in Japan?

Yes. JR-EAST Train Reservation sells tickets from 10:00 JST one month before the boarding date, and Smart-EX accepts requests from 5:30 JST up to a year ahead, with the seat confirmed after 08:00 JST one month before you travel. Neither requires you to be in Japan.

What happens if I miss the 10th for Ghibli Park or the Ghibli Museum?

Both keep selling after the release date while stock lasts, so check again rather than assuming you’re locked out. Popular dates go quickly, but cancellations do return to the official sites. Ghibli Museum tickets cannot be legally resold, so avoid resale listings.

Is there any way to get Nintendo Museum tickets without the lottery?

The museum releases tickets freed up by cancellations on a first-come, first-served basis, announced on its ticketing website, and says slots up to two months ahead may become available. There is no paid priority route on the official site.

How far ahead should I book accommodation around these dates?

Treat the ticket release date as your planning anchor, not the hotel. Once you know which day you have a Ghibli Park or sumo ticket for, the surrounding nights become fixed, and booking those immediately avoids rearranging an itinerary around a single timed entry.

Do these release times ever change?

Yes. Ghibli Park states explicitly that sale dates and sale periods are subject to change, and the Pokémon Cafe publishes its opening date and time as a per-month notice. Check the official page a few days before any release you’re counting on.