In September 2026, Japan’s “Silver Week (SW)” returns for the first time in 11 years. The five-day holiday from Saturday September 19 to Wednesday September 23 (Autumnal Equinox Day) is made possible by a rare alignment in which Respect for the Aged Day (Mon 9/21), Citizen’s Holiday (Tue 9/22), and Autumnal Equinox Day (Wed 9/23) connect with the weekend. The previous occurrence was 2015, and the next is projected for 2032 – making this roughly a once-in-a-decade singularity for the hotel industry. There is also buzz around a “scenario” in which taking paid leave on Thursday 9/24 and Friday 9/25 creates a maximum nine-day holiday. In this article, we aggregate room prices listed on OTAs for the Silver Week period as of early May, by prefecture and on a daily basis, to examine: (1) the actual price path within the period, (2) a quantitative verification of whether the nine-day-holiday scenario is materializing, and (3) recommended booking timing for the four major areas (Okinawa, Hokkaido, Kyoto, and Osaka).

The 5-Day Holiday Returns After 11 Years: Historical Background

Silver Week only forms a five-day holiday in years when Respect for the Aged Day (the third Monday of September) falls on September 21 and Autumnal Equinox Day falls on September 23. In that case, September 22 becomes a “weekday sandwiched between two national holidays,” which under Article 3, Paragraph 3 of the Act on National Holidays is treated as a Citizen’s Holiday – an extremely specific set of conditions. 2026 satisfies all of them, producing the five-day holiday of Sat 9/19, Sun 9/20, Mon 9/21 (Respect for the Aged Day), Tue 9/22 (Citizen’s Holiday), and Wed 9/23 (Autumnal Equinox Day).

The only previous years to satisfy these conditions were 2009 and 2015. In the 11 years since 2015, SW has been limited to two- or three-day holidays. The Japan Tourism Agency’s monthly statistics also recorded a +12.3% YoY surge in total overnight stays in September 2015, historically confirming the demand-boosting effect of the calendar. The next SW alignment is projected for 2032, making this a year in which the industry’s response to a “long holiday for the first time in years” will be tested.

JTB’s “2026 (January-December) Travel Outlook,” released in January 2026, forecasts +1.0% YoY in total domestic travelers and +2.5% in average per-capita spending for 2026. While accounting for ongoing inflation and rising room rates, the outlook positions 2026 as a year in which calendar-driven long-holiday demand becomes visible. Major OTAs and others have launched campaigns since early spring promoting early bookings as a “long holiday for the first time in 11 years,” with interest rising on both supply and demand sides. For an analysis of ADR scenarios and booking curves under the nine-day-holiday assumption as of the start of the year, see Silver Week 2026 After 11 Years: ADR Analysis and Booking Curves for the 9-Day Holiday. The current article serves as an update on actual sales conditions as of May.

Price Data as of May: Daily ADR Path Across the 4 Areas

Daily ADR by prefecture for September 15-27, 2026, aggregated by MetroEngines Research, shows clear price escalation during the SW period (Sat 9/19 to Wed 9/23). Okinawa peaks at ¥59,800 on Sun 9/20, while Kyoto reaches ¥65,500 on Sat 9/19. Compared with a normal Wednesday (9/16), the increases are +53% in Kyoto, +40% in Okinawa, +38% in Hokkaido, and +57% in Osaka.

Source: MetroEngines Research, compiled by HotelBank Editorial Team

Notably, all four areas show prices declining gently from Tue 9/22 (Citizen’s Holiday) and returning close to weekday levels by Wed 9/23 (Autumnal Equinox Day). Because many travelers head home early on the final day of a long holiday to prepare for regular work on the following Thursday (9/24), demand tends to skew toward the front half of the holiday – a pattern observed in other long holidays as well. SW 2026 reflects the same pattern in pricing, indicating that as of May, hotels and OTAs have already priced in this day-of-week effect.

Is the 9-Day Scenario Real? The Answer in 9/24-25 ADR

The core verification point of this article is whether the nine-day-holiday scenario is actually materializing. If many travelers were taking paid leave on Thu 9/24 and Fri 9/25 to bridge into the weekend of 9/26-27 (creating a maximum nine-day holiday), ADR on 9/24-25 should rise close to holiday levels. However, May data does not support this scenario in any of the four areas.

Source: MetroEngines Research, compiled by HotelBank Editorial Team

In all four areas, ADR on Thu 9/24 is roughly equal to a normal Wednesday, while Fri 9/25 carries only a modest premium over a normal Friday (+6-12%). In Hokkaido, Thu 9/24 (¥39,600) is even slightly lower than a normal Wednesday (¥39,700), with virtually no demand uplift. This indicates that the segment of travelers taking the “maximum nine-day holiday” to travel on 9/24-27 is overwhelmingly outnumbered by those traveling during the SW core (9/19-23).

In short, the actual sales picture as of May is “five-day type dominant, nine-day type limited.” Several factors likely contribute. First, the hurdle for taking paid leave at companies – taking leave on the workdays immediately after the holiday (9/24-25) means being away from the office for four consecutive business days, which raises the difficulty of work coordination. Second, the regular weekend prices for Sat 9/26 and Sun 9/27 are notably lower than the SW period. For example, Kyoto’s ADR on Sat 9/26 is ¥56,000, 17% below the SW peak of ¥65,500. The price-side incentive to extend the trip is limited.

YoY Comparison on SW Core Days: Osaka’s Expo Reaction vs Okinawa’s Surge

Comparing the same date in 2025 (especially Sun 9/20) with 2026 9/20 reveals large divergence across areas. ADR in Okinawa rises +33.9%, Kyoto +23.9%, and Hokkaido +23.1% – all major inbound-concentrated areas – while Osaka falls -6.8% (¥47,400 → ¥44,200).

Source: MetroEngines Research, compiled by HotelBank Editorial Team

Osaka’s decline reflects the reaction effect from the special demand created by the Osaka-Kansai Expo in the same period of 2025. Osaka’s 2025 9/20 (Sat) ADR of ¥47,400 reflected peak holiday-Saturday demand during the Expo period and ran above the area’s underlying baseline. A YoY decline in 2026 was within expectations as the post-Expo reaction takes hold; the same pattern is visible in other parts of Kansai (for background analysis on the structural impact of Expo special demand on ADR, see Impact of the Osaka Expo on Hotel ADR: Verified with REIT and OTA Data). On the other hand, Okinawa, Kyoto, and Hokkaido saw limited Expo impact, so the SW revival and continued expansion of inbound demand are layered on cleanly. On a monthly basis, Kyoto’s September 2026 ADR is +34.7% YoY, Tokyo +27.0%, and Osaka +24.4% (which has recovered substantially on a monthly average) – macro conditions remain firm.

Decomposition by Grade: Resort vs City Show Different Elasticity

Decomposing the four areas’ SW-month (September 2026) average ADR by grade (category) reveals a clear hierarchy in growth rates. Resort hotels and ryokan (Hokkaido, Okinawa) and luxury hotels and ryokan (Kyoto) show large increases, while business hotels and hostel-type accommodations are relatively muted.

Source: MetroEngines Research, compiled by HotelBank Editorial Team

Kyoto’s luxury ryokan at ¥59,700 (N=130) and machiya at ¥48,600 (N=359) sit at historic highs for September. Japanese-style accommodations with high inbound exposure see domestic SW demand layered on top, while having the muscle to absorb a “holiday surcharge” for international visitors – a structure that creates substantial room for price appreciation. By contrast, Osaka’s business hotels at ¥17,000 (N=424) only reach about ¥30,000 on the SW peak day, confirming that business-trip-driven formats see limited benefit from long holidays.

Sold-Out Rates as of Early May: Where Do You Need to Book Now?

We aggregated the share of OTA plans where bookings had closed (sold-out rate) as of early May for each date. Areas where the sold-out rate exceeded 15% as of late April – just before SW – already exhibit visibly high demand, and last-minute booking is likely to become difficult.

Source: MetroEngines Research, compiled by HotelBank Editorial Team

Hokkaido is leading the way, with a sold-out rate of 20.1% on Sun 9/20 and 18-19% on Sat 9/19 and Mon 9/21 – the highest among the four areas. Autumn in Hokkaido coincides with early autumn foliage and the season-end of eastern Hokkaido and Shiretoko, and demand for the SW × foliage combination is concentrating early. Okinawa is also high at 16.8% on Sun 9/20, with elevated levels continuing across 9/19, 9/20, and 9/21. Kyoto is relatively comfortable at 15.3% on Sun 9/20, but popular machiya and luxury ryokan are likely already seeing increasing closures as of May. Osaka is overall lower in sold-out rate, but rises to 16.4% on Sat 9/19, suggesting that lower-priced business hotel-class properties tend to fill up earlier.

Booking Timing Recommendations as of Early May

The booking-timing recommendations derived from this article’s data divide clearly by area and accommodation category. Areas already exceeding 15% sold-out as of early May warrant “book immediately”; those hovering around 10% can “decide by June-July”; and below that, “wait until August or later” is feasible. For the late-stage rush demand pattern by lead time (using GW 2026 as a case study), GW 2026 Last-Minute Rush Demand: ADR Trends by Lead Time tracks late-period price moves quantitatively and serves as a useful reference for SW’s late stage.

Source: MetroEngines Research, compiled by HotelBank Editorial Team

From hotel operators’ perspective, prices during the SW core (9/19-22) are already locked in at high levels, so the risk of a major last-minute markdown is small. On the other hand, Wed 9/23 (the final day of the holiday) and Thu-Fri 9/24-25 (extension days) have ADR returning close to weekday levels, leaving strategic room to position these as “capturing niche demand” timing. Examples include 9/24-25 paid-leave-utilization packages targeting the minority that chose the nine-day route, or LOS (length of stay) tactics offering price advantages for stays of three nights or more – tactics that can lift average occupancy in this period.

Summary: SW 2026 Is “5-Day Majority, 9-Day Minority”

Silver Week 2026 is a historic calendar revival as a five-day holiday for the first time in 11 years, and the OTA price data as of May shows the hotel industry has fully priced in the demand. SW peak prices of ¥65,500 in Kyoto, ¥59,800 in Okinawa, ¥54,700 in Hokkaido, and ¥44,200 in Osaka all represent +38-57% increases over a normal Wednesday. YoY versus 2025 also records strong gains in Okinawa (+34%) and Kyoto/Hokkaido (+23%), while Osaka shows a contrasting move at -7% due to the Expo reaction effect.

On the nine-day-holiday scenario, ADR on 9/24-25 stays roughly at normal-weekday levels (about +0-12%), confirming that the “nine-day type” is clearly a minority at this point. For hotel operators, this means demand concentration during the SW core is materializing as expected, and revenue management would realistically maintain peak prices during the three peak days (9/19-21), gradually decelerate 9/22-23, and aim to secure occupancy at normal prices on 9/24-25. For travelers, a sensible approach is to book Hokkaido resorts, Okinawa resorts, and Kyoto high-class properties immediately, while keeping regional business hotels and extension dates on standby.

Reference Links

• Japan Tourism Agency “Overnight Travel Statistics Survey”
• JTB News Release “2026 (January-December) Travel Outlook”
• Japan National Tourism Organization (JNTO) Inbound Visitor Statistics