Nozomi unreserved seats: the 53 dates in 2026–27 when there are none On 53 days between April 2026 and March 2027, every Nozomi on the Tokaido and Sanyo Shinkansen runs with no unreserved cars at all — “non-reserved” in JR’s own English. Below is the complete list, including the four three-day weekends JR added for the second half of the year, what a reserved seat costs instead on each section, and what you can ride if you would rather not pay it.

Travelling at Obon, Golden Week or New Year? Every all-reserved date

JR Central and JR West announced the second half of the year on 21 May 2026, adding every three-day weekend to the periods they had already been running. That is what takes the total to 53 days — roughly one day in seven. It is worth checking the date of anything else you read on this: of the English-language pages we looked at on 4 August 2026, one covered a single period and another said only that a full list existed in the Japanese press release.

All dates inclusive; rows greyed out had already passed when this page was last checked, on 4 August 2026, leaving 40 days still ahead. The rule applies to Nozomi on the Tokaido and Sanyo Shinkansen, between Tokyo and Hakata. It does not apply to Mizuho, despite Mizuho being the other train a Japan Rail Pass does not cover: Mizuho keeps unreserved cars 1–3 all year.

Can I ride a Nozomi without a reservation on those days?

Not sitting down. It is not that the unreserved seats sell out — it is that they do not exist on that train: the cars normally sold as unreserved are sold as reserved seats for the whole of those days.

You can still board a Nozomi with an unreserved limited-express ticket. What you cannot do is sit: in the operators’ own account of the rule, as reported when it was announced, you travel in the vestibule or the aisle. That is the part most travellers are surprised by — it is not a refusal at the gate, it is a journey spent standing.

Two ways out, and they cost different things:

1. Pay for a reserved seat on the same Nozomi. Costs money, saves time.
2. Take a Hikari or Kodama unreserved. Costs nothing extra — the unreserved fare is identical on every train type — but adds roughly 20–45 minutes to Tokyo–Osaka, and more beyond it.

Unreserved versus reserved: what the switch costs, by section

The last column is the whole of the difference: what a reserved seat on a Nozomi costs against the unreserved fare you would have paid if unreserved seats were running. One adult, one way, Ordinary Car. Both figures are given, because the reserved fare moves with the season and the unreserved fare does not, and the all-reserved dates are built around the same holidays JR uses to set its peak and busiest bands.

The unreserved column is also what a Hikari, Kodama, Sakura or Tsubame unreserved seat costs on the same section — the unreserved limited-express fee does not vary by train type, and unlike the reserved fee it never moves with the season. A reserved seat costs ¥200 more on JR’s peak dates and ¥400 more on its busiest dates, which is where the second figure in the last column comes from: on Tokyo to Fukuoka (Hakata) the switch runs from ¥1,590 to ¥1,990. We have not verified which individual dates carry which surcharge and do not list them; what we can say is that both calendars are built around the same holidays, so the two will overlap — and where they do, the cheap option is withdrawn on the days the dear option is at its dearest.

Two sections deliberately left out. Fukuoka (Hakata) to Kagoshima is on the Kyushu Shinkansen, which the all-reserved rule never reaches: Mizuho, Sakura and Tsubame all keep unreserved cars every day of the year, so nothing is withdrawn there. For completeness the fares are ¥11,420 unreserved against ¥11,950 reserved, and a Japan Rail Pass supplement of ¥5,150 still applies to Mizuho because the pass does not cover it. The other is Tokyo to Hakone (Odawara) (short Tokaido section — priced by a special short-distance limited-express fee we have not verified).

Can I just buy a discount ticket instead?

This is where the timing is unkind. The main online discount on these routes, EX Hayatoku 21 (booked between one month and 21 days ahead, through a Smart EX account), carries excluded dates over Golden Week, Obon and the year-end — the same peaks that trigger the all-reserved rule. The discount tends to disappear exactly when the non-reserved seat does.

A plain Smart EX booking still saves about ¥200 per reserved journey and is available year-round, but it needs an account and a registered credit card. Cards issued outside Japan are officially accepted — Visa, Mastercard, American Express, JCB and Diners — though visitors do report registration failing, usually because the ¥1 verification charge or the 3-D Secure step is refused by their bank. Worth trying before you travel rather than at the ticket machine.

We do not sell tickets and earn nothing from any of these links or products. Prices for discount products vary by section and change often, so we quote the walk-up window prices above and leave the discount price to the operator’s own page.

If you hold a Japan Rail Pass

Nothing here blocks you, but it does change the sums.

A Japan Rail Pass has never covered Nozomi or Mizuho. To ride one you buy a NOZOMI MIZUHO supplement on top of the pass, and that supplement has always bought you a reserved seat — it is priced identically whether you would otherwise have sat unreserved, reserved or in the Green Car. So an all-reserved date takes nothing away from a pass holder.

What it changes is the comparison. On an ordinary date, the cheapest way to travel without a pass is an unreserved seat — ¥13,320 Tokyo to Kyoto. On an all-reserved date that option is gone on Nozomi, so the realistic cash alternative becomes a reserved seat at ¥14,170, or a slower Hikari. Paying cash gets more expensive on exactly these dates, which makes the pass look better than it does the rest of the year.

Where these numbers come from

• The dates: JR Central and JR West’s announcement of 21 May 2026 extending all-reserved operation to every three-day weekend in the second half of the 2026 financial year, as reported by Travel Watch and Tabiris, both read 4 August 2026. Tabiris gives the annual total as 53 days; adding up the eight periods in the table above independently gives 53. The Travel Watch report is also the source for what an unreserved ticket entitles you to on an all-reserved Nozomi — you may board and use the vestibule, but not take a seat. A caution for anyone checking our work: JR Shinkansen Net’s article on the same subject lists only four periods and totals 42 days — it predates the May announcement, and its Golden Week length is also one day out. Several English pages inherit that shorter list.
• The fares: ordinary fare plus limited-express fee for each section, one adult, regular season, Ordinary Car. The unreserved figures were checked against published tables on 4 August 2026: JR Shinkansen Net section pages for Tokyo–Nagoya, Tokyo–Kyoto, Tokyo–Shin-Osaka, Tokyo–Hiroshima, Tokyo–Hakata and Shin-Osaka–Hiroshima; Ekitan and Shinkansen Ryokin Kenkyujo for Hiroshima–Hakata (fare ¥5,170 plus an unreserved fee of ¥3,400); Shinkansen Ryoko Kenkyujo — a different site from the last, despite the near-identical name — for Kyoto–Hiroshima (¥10,770); and Ekitan for Fukuoka–Kagoshima (fare ¥6,270 plus an unreserved fee of ¥5,150, giving ¥11,420). Every one of them agrees with the reserved fares on our main fare table less the standard ¥530 reserved-seat premium, and our build fails if they ever stop agreeing.
• That Mizuho keeps unreserved cars: cars 1–3 on the Sanyo–Kyushu through services, from JR West’s own guide to Mizuho and Sakura and the published car-formation tables for those services, read 4 August 2026. We say so because the point matters twice over: it is why the Kyushu Shinkansen is outside the table above, and it is the reason a Japan Rail Pass holder who pays the Mizuho supplement is never affected by an all-reserved date.
• Two places published figures disagree, and how we resolved them. JR Shinkansen Net’s section pages for Shin-Osaka–Hiroshima and Hiroshima–Hakata give the Nozomi reserved fare as ¥10,630 and ¥9,310. Its own Nozomi fare table, Ekitan (which publishes the split: fare ¥5,170 plus a ¥4,460 limited-express fee) and Shinkansen Ryokin Kenkyujo all give ¥10,950 and ¥9,630. We use the higher pair — three sources against one, and the only one that reconciles with the fee tables. Separately, one Sanyo fare table prices Fukuoka–Kagoshima at ¥10,640 reserved and ¥10,110 unreserved, ¥1,310 below ours. The limited-express fees match exactly; the whole gap is in the ordinary fare, which is the component JR Kyushu raised on 1 April 2025. We therefore read the lower figure as resting on an older fare basis and keep Ekitan’s, which publishes the split and is corroborated by two other tables — while noting that the gap, 26%, is larger than the revision’s reported average, so we cannot pin it to that change alone. In both cases the unreserved figures we publish sit ¥530 below reserved fares that a fee table can reconstruct.
• Seasonal surcharges: JR’s published rule — a reserved limited-express fee is ¥200 higher on peak dates and ¥400 higher on the busiest dates, ¥200 lower off-peak, while the non-reserved fee is the same all year. We deliberately do not publish a list of which dates fall in which band: we have not verified one against a primary source, and a wrong date here would be worse than no date.
• Discount products: the Smart EX product page for EX Hayatoku 21, read 4 August 2026, for the booking window (one month to 21 days ahead), the eligible trains and the statement that peak periods including Golden Week, Obon and the year-end carry excluded dates.

How this page is maintained

It is an independent side project — not a travel agency, not a reseller, and we earn no commission on tickets or passes. The page is generated from the same fare table our JR Pass calculator computes with, so the two can never quote different numbers. It runs entirely as static HTML: no JavaScript, no account, no cookies, no analytics, and nothing about your visit is sent anywhere.

Dates and fares verified 2026-08-04. Next scheduled check 1 September 2026, alongside the monthly fare re-check on the main page. JR can add or change all-reserved periods at any time, and has done so mid-year; confirm on the official JR site or Smart EX before you travel.