Hakone STR Market Analysis and investment strategy

Hakone is one of Japan's deepest resort lodging markets in terms of accommodation demand. According to Hakone Town's official figures, the town recorded 20.31 million annual visitors and 3.984 million overnight guests in 2024, surpassing 20 million annual visitors for the first time in six years as inbound demand recovered.

At the same time, AirDNA shows that active listings increased 38.7% year on year to 394. In other words, Hakone should no longer be seen as a market where strong demand alone guarantees easy entry. It is now a market in which outcomes diverge materially depending on which micro-area an investor selects and what type of lodging product is created.

Figure 1. Hakone AirDNA market overview

1. Market Overview

Hakone's STR market remains fundamentally strong. On AirDNA, the market has a score of 82, annual revenue in the mid-JPY 6 million range, an ADR of JPY 41,360, and occupancy of 53%. Pricing remains high by Japanese resort standards, particularly for products that combine onsen access, views, and whole-home stays. At the same time, revenue, ADR, and occupancy were all slightly down from the prior year, which suggests that supply growth is already putting pressure on unit economics.

This interpretation is consistent with the town's official tourism statistics. Foreign overnight guests reached 492,667, up 143.3% year on year, while domestic general travelers declined. Hakone's current accommodation market is therefore being sustained and expanded not only by domestic demand, but also by the recovery in inbound travel. For investors, this means the decision cannot rest on the abstract idea that Hakone is popular. It must extend to booking flow, photography, equipment standard, room specification, and operating quality.

2. Our View 1: Remaining Upside in Hakone Depends Less on Demand Strength Than on Whether Land Cost Still Makes Sense

Land economics vary significantly within Hakone. Official land-price disclosures show that commercial land in Yumoto can reach JPY 508,000 per square meter, while residential land in Sengokuhara is around JPY 21,600 per square meter and residential land in Moto-Hakone is around JPY 16,300 per square meter. The acquisition premise is therefore completely different depending on where an investor buys.

In our view, investment decisions in Hakone split into two broad approaches. The first is the gateway strategy represented by Yumoto. These areas benefit from liquidity and recognition, and are easier for first-time visitors to choose, but land acquisition costs are heavy and yield design becomes difficult. The second is the stay-value strategy in locations such as Sengokuhara, Miyagino, areas around Gora, and Moto-Hakone, where it is still possible to balance land cost with experiential value and create an advantage through scenery, onsen, space, parking, and a strong whole-home identity.

Hakone's official lodging statistics support this area-based reading. Sengokuhara recorded 1,080,460 overnight guests and Yumoto recorded 1,041,535, making them the two largest accommodation clusters in the town. Sengokuhara is particularly notable because it also grew to 109.6% of the prior year and showed strong growth in inbound overnight demand. We therefore continue to view Sengokuhara as one of the most attractive areas because it combines strong demand, manageable land pricing, and good access, including highway bus connectivity.

3. Our View 2: Hakone Should Be Analyzed by Micro-Area and Travel Purpose, Not Simply as One Town

Hakone Town's tourism survey divides the town into five areas: Yumoto, Onsen, Miyagino, Sengokuhara, and Hakone. This segmentation itself reflects the fact that demand structure changes by micro-area and by stay experience rather than by administrative boundary. Yumoto competes on accessibility, Sengokuhara on openness and scenery, Miyagino and the Gora area on the classic onsen-stay experience, and the Moto-Hakone / Lake Ashi area on touring convenience and scenic value.

AirDNA's guest-summary themes point in the same direction. Guests consistently value proximity to hot springs, natural surroundings, family-friendly space, and traditional Japanese experiences. In other words, Hakone is not a market in which competition is determined only by walking distance to a station. Nightly rate is shaped by the extent to which the property is tied to a specific leisure experience. Even outside station-front locations, differentiation is still achievable through open-air baths, views, parking, fireplaces, gardens, saunas, and multiple bedrooms.

Figure 2. Supply structure and supply growth in Hakone

4. Our View 3: The Core Battlefield Is the Three-Bedroom Whole-Home Product, but Simply Following the Market Average Is Not Enough

AirDNA shows that the most common unit size in Hakone is the three-bedroom product. Bedroom mix is split across 1-bedroom units at 28%, 2-bedroom units at 25%, 3-bedroom units at 28%, 4-bedroom units at 10%, and 5+ bedroom units at 7%. In addition, entire homes account for 86% of the market, while private-room products remain limited. This clearly indicates that Hakone's STR market is centered on whole-home stays for families and groups.

What matters, however, is not the simplistic conclusion that a three-bedroom house will work just because three bedrooms are common. As supply expands, the decisive question becomes what gets chosen within the same size band. In Hakone, factors such as views, bath and onsen experience, living-dining scale, terraces, pet-friendliness, child-friendly design, parking, professional photography, and review accumulation are the elements that create rate dispersion within the same format.

Revenue data points in the same direction. Average annual revenue is JPY 7.3 million for houses, JPY 7.0 million for entire places, and only JPY 3.5 million for apartments. Our view is therefore that Hakone offers better repeatability when investors focus on two- to four-bedroom detached or semi-detached products with a strong experiential concept, rather than trying to scale many small apartment-style units.

Figure 3. Occupancy, booking lead time, and average length of stay

5. Average Length of Stay and Seasonality

AirDNA shows an average length of stay of 2 days and a booking lead time of 60 days in Hakone. This combination is important. Because stays are short, Hakone should be interpreted not as a long-stay resort like Okinawa or Hokkaido, but as a market built around shorter leisure trips with relatively high room rates. At the same time, because reservations come in well in advance, pricing strategies designed to capture early bookings are likely to work better than last-minute discounting.

Seasonality is also notable. On AirDNA, March is shown as the best month, January as the worst month, and the seasonality score is 83 out of 100. Meanwhile, Hakone Town's public tourism statistics show that November is the largest month for total visitors, followed by August, while February, March, and June were supported by inbound demand even during slower periods. The difference mainly reflects that AirDNA is looking at the STR segment while the town's statistics represent the destination as a whole.

In practice, Hakone should be understood as a market with multiple demand peaks rather than a single narrow high season. Autumn foliage demand, summer vacation demand, spring leisure travel, and inbound support in shoulder periods all matter. Operationally, this means investors should aim to capture several different peaks rather than assume a single off-season / peak-season cycle.

Figure 4. RevPAR and seasonality

6. Hakone's Future Potential

The long-term outlook for Hakone is supported by the fact that several luxury hotel projects have already been publicly announced. The clearest example is HOTEL THE MITSUI HAKONE, announced by the Mitsui Fudosan Group in November 2024. The project is scheduled to open in 2026 in the Kowakudani area of Hakone Town and will operate under Marriott International's Luxury Collection brand. This is an important signal that Hakone is being re-evaluated not merely as a domestic onsen destination, but as an internationally recognized high-rate lodging market.

In addition, public information from World Brands Collection shows that Six Senses Hakone Gora and Banyan Tree Hakone Ashinoko are both listed as projects expected to open from 2030 onward. This suggests that Hakone is not seeing a one-off luxury development cycle. Instead, multiple international brands appear to be building a medium- to long-term pipeline into the market.

We interpret this trend not simply as additional hotel supply, but as a sign that Hakone's pricing ceiling may continue to rise. The arrival of luxury hotels can shape guest expectations around experience quality, operating standards, and area branding. For well-designed STR assets nearby, that can become a meaningful medium-term tailwind.

7. The Main Risk in Hakone Investment: A Mount Fuji Eruption

That said, we believe there is one essential risk that investors in Hakone must acknowledge directly: a potential eruption of Mount Fuji. Although Mount Fuji is one of Japan's national symbols, it is also an active volcano. If a large eruption were to occur, volcanic ashfall could affect the Hakone area and create prolonged disruption to infrastructure and mobility.

Public disaster guidance in Japan indicates that wide-area ashfall can affect roads, railways, electricity, communications, water supply, and daily logistics for an extended period. This matters far more in Hakone than in markets with broad non-tourism end-user demand because the local economy depends heavily on accommodation and visitor spending.

If a Mount Fuji eruption were to cause serious ashfall around Hakone, transport and infrastructure could be impaired for a long period, sharply reducing accommodation demand and forcing operators into prolonged losses. This is why we regard acceptance of this tail risk as the key dividing line in any Hakone investment decision.

8. Conclusion

Hakone's STR market combines deep accommodation demand with structural supply constraints, and that combination still supports high room rates. At the same time, supply is now growing fast enough that product quality, location selection, and operating sophistication matter more than ever.

Luxury hotel openings are likely to strengthen Hakone's positioning further and may also support land values over time. However, investors should not focus only on upside. The real investment question is whether they are prepared to accept a low-frequency but high-severity disaster scenario centered on Mount Fuji ashfall risk.

Our view is that Hakone remains one of the most attractive resort lodging markets in Japan, but it is best suited to investors who can combine strong product planning with sufficient equity, a long-hold orientation, and a realistic understanding of tail risk.