Simple lodging (kan-i shukusho — the “simple accommodation” business category under Japan’s Hotel Business Act, sometimes called budget inns) keeps growing in number as a vehicle for converting vacant houses and buildings and for small-scale openings. According to the Ministry of Health, Labour and Welfare (MHLW) “Report on Public Health Administration and Services,” there were 44,901 simple-lodging licenses at the end of FY2024 (as of March 31, 2025), up 7.1% year on year. Meanwhile, the Japan Tourism Agency (JTA) “Overnight Travel Statistics Survey” puts simple lodgings’ room occupancy for 2025 (final figures) at 29.6% — the lowest of any facility type. This article unpacks the earnings structure that sits between those two numbers by breaking it into revenue, costs and payback. We also present September 2026 listed prices compiled by MetroEngines Research & Consulting (hostels, guesthouses, dormitories and capsule hotels; N=4,528 properties in total) as the prevailing market level, and, with every assumption stated, estimate the break-even occupancy and simple payback period for a 10-room model.

1. What Is a Simple-Lodging License? How the Three Regimes Differ

The starting point for any investment review is choosing which regulatory regime to operate under. There are three main regimes for the lodging business: Ryokan/Hotel Business under the Hotel Business Act; Simple Lodging Business, also under the Hotel Business Act; and Private Lodging Business (minpaku) under the Private Lodging Business Act.

Article 2(3) of the Hotel Business Act defines simple lodging as “a business that provides facilities whose structure and equipment are mainly designed for lodging spaces shared by many people, and accommodates guests for a lodging fee.” Dormitory-centered hostels and guesthouses, capsule hotels, mountain huts and many of the increasingly common whole-house rentals operate under this license. The key point is that because simple lodging sits within the Hotel Business Act, there is no cap on annual operating days. The 180-day annual cap on private lodging is a poor fit for business plans that assume year-round operation, so simple lodging tends to be chosen when an operator wants to scale.

On structure and equipment, a 2016 amendment to the Enforcement Order relaxed the guest-room floor-area requirement: where capacity is under 10 guests, “3.3㎡ × number of guests” or more is sufficient (33㎡ or more for 10 guests or more). The amended Hotel Business Act that took effect in June 2018 further removed the blanket requirement for a front desk (genkan chōba), allowing ICT equipment to substitute provided identity verification and emergency-response requirements are met. Because local ordinances and guidelines vary, the standard practice is to consult the local public health center before securing a property. In practice, small-scale licensing has spread widely since 2018 — licenses can now be granted for a single guest room.

For investment decisions, zoning matters especially. Businesses under the Hotel Business Act (Ryokan/Hotel and Simple Lodging) are treated as “hotel/ryokan” under the Building Standards Act and cannot be built in Category 1 and 2 low-rise exclusively residential zones, Category 1 and 2 mid/high-rise exclusively residential zones, rural residential zones, industrial zones or exclusively industrial zones. Even in Category 1 residential zones they are limited to 3,000㎡ or less of floor area. Whereas private lodging can operate as a “residence” even in exclusively residential zones, simple lodging has correspondingly fewer location options. Finding a good building in a cheap residential area does not help if it cannot qualify for a license in the first place. This issue comes before any estimate of initial investment — it is a precondition to confirm before running an earnings simulation.

2. 1.8x More Properties in 12 Years — Supply Depth vs. a Mismatched Population

The number of simple-lodging licenses has risen steadily on the back of inbound tourism growth and deregulation. Tracking the annual MHLW “Report on Public Health Administration and Services” data, the count rose from 25,071 at the end of FY2012 to 38,593 at the end of FY2021, reaching 44,901 at the end of FY2024 (March 31, 2025) — roughly 1.8x in 12 years. Ryokan/Hotel Business, by contrast, fell from 54,540 at the end of FY2012 to 49,024 at the end of FY2017 before rebounding to 52,946 at the end of FY2024. The gap between the two has narrowed from 29,469 in FY2012 to 8,045.

However, it is not accurate to read the 44,901 figure as “the number of competitors.” The population of licenses does not match the population of properties actually selling on booking sites. The four shared/simple categories whose active operation MetroEngines Research & Consulting could confirm in September 2026 (hostels, guesthouses, dormitories and capsule hotels) total 4,528 properties — only about one-tenth of the license count.

License counts and listing counts simply measure different scopes. The simple-lodging license is used widely regardless of format: many holiday villas, cottages, machiya townhouses, farm stays and campground bungalows sit under the same license, and in our category classification these fall into separate categories. License counts also include seasonal-only properties, properties that sell only through their own website, and properties that keep their license but are not currently selling. Treat the license base as the upper bound of supply potential and the listing base as the actual current competitive environment, and use each according to purpose. Across the lodging industry as a whole, fewer than a third of licensed facilities appear on major booking sites, so the same caution applies beyond simple lodging.

New openings can also be tracked on an OTA-listing basis. In 2026, 1,580 new properties across all categories were confirmed as operating, of which 118 were hostels and 87 guesthouses — 205 in total. In 2025, hostels (101) and guesthouses (129) totaled 230 out of 1,758 overall. Note that because properties list on booking sites at varying times around opening, the 2026 count may rise as more listings appear.

3. Breaking Down the Revenue Model — Don’t Plug Listed Prices Straight into Revenue

Like other lodging formats, the earnings structure of simple lodging breaks down into the following equations.

Of these inputs, the one investors most often get wrong is the transacted rate. Multiplying the price shown on booking sites straight into annual revenue overstates reality significantly. Published prices are “all-plan averages, tax-inclusive, per room for two guests,” and they run structurally higher than transacted rates: unsold high-priced plans stay on display, consumption tax is included, and actual bookings skew toward cheaper plans.

The size of this gap can be measured in categories where reconciliation with actual bookings is further along. For business hotels, for which MetroEngines calculates an estimated transacted rate, comparing listed prices with estimated transacted rates for the fully observed months of June–August 2026 gives 59.5–60.8% in Tokyo (N=913–915 properties), 57.5–60.4% in Osaka (N=495–503) and 56.3–61.0% in Kyoto (N=324–325) — in every case roughly 60% of the listed price. The range across the three prefectures and three months is 56.3–61.0%.

This article’s model applies that ratio directly to simple lodging. We state clearly, however, that this borrows a ratio validated for business hotels; it has not been validated for hostels or guesthouses. Shared-type lodging sells private rooms and dormitory beds as different units, and how a two-guests-per-room listed price diverges from reality depends heavily on format-specific factors. We therefore model the base case of 0.60 as well as both ends at 0.55 and 0.65 to show sensitivity.

4. Prevailing Listed Prices — Hostels at ¥21,500, Little Spread Between Categories

Looking at nationwide listed prices for properties confirmed as operating in September 2026 by category, hostels are highest at ¥21,500 (N=1,985), followed by guesthouses at ¥20,900 (N=2,305), dormitories at ¥19,500 (N=131) and capsule hotels at ¥19,100 (N=107). The spread across the four categories is only about ¥2,400, so price differences within shared-type lodging are small. For reference, business hotels in the same month were ¥15,600 (N=7,900) — shared-type lodging is actually listed above business hotels.

This level may seem counterintuitive, since “simple lodging = cheap lodging” is the common perception. In fact, a dormitory bed rate and a listed price compiled on a two-guests-per-room basis are different metrics. Many shared-type properties also have private rooms, and more and more are designed with a higher share of private rooms to capture group and family demand. The higher listed prices likely reflect these private rooms being included in the aggregation. From an investment standpoint, “how many rooms per building you can keep occupied” determines revenue scale more than the rate itself.

The room-count distribution makes that constraint clear. Hostels in the MetroEngines master have a median of 9.7 rooms, a third quartile of 21 and a 90th percentile of 36 (N=3,859). Guesthouses are smaller still: median 4 rooms, third quartile 9, 90th percentile 16 (N=6,342). In other words, most businesses in this category are small, around 10 rooms, so even with high rates the absolute revenue is limited. The next section’s model case uses 10 rooms to match the median of this distribution.

5. Model Case — 10 Rooms, Break-even Occupancy of About 41%

First, the assumptions. The property has 10 rooms (matching the hostel median of 9.7 rooms). The listed price is the nationwide hostel figure of ¥21,500; applying the 0.60 factor from the previous section gives an estimated transacted rate of ¥12,900 (tax-exclusive equivalent). At 100% occupancy, annual potential revenue is 10 rooms × 365 days × ¥12,900 = ¥47,085,000.

Costs are split into variable and fixed. Variable costs, as a share of revenue, are 10.0% sales commissions, 8.0% outsourced linen and cleaning, 7.0% utilities and 3.0% consumables and amenities — 28.0% in total, for a contribution margin of 72.0%. Fixed costs assume a leased whole building: rent of ¥4.8M (¥400,000/month), personnel of ¥7.2M (one full-time employee plus part-timers), ¥0.9M for insurance, communications, reservation-management system and advertising, and ¥0.9M for repair reserves and other items — ¥13.8M per year in total.

From this structure, break-even occupancy is fixed costs of ¥13.8M ÷ (annual potential revenue of ¥47.085M × 72.0% contribution margin) = 40.7%. Lowering the factor to 0.55 gives 44.4%; raising it to 0.65 gives 37.6%. Including sensitivity, the range is roughly 37–44%. (Break-even occupancy is simply fixed costs divided by contribution margin at full occupancy, so it can be back-solved for any property once these three inputs are set.)

This is where comparison with official JTA statistics becomes meaningful. The 2025 final figure for simple-lodging room occupancy is 29.6% nationwide — more than 11 points below this model’s break-even of about 41%. In other words, at national-average occupancy, this model’s fixed-cost structure does not work. Conversely, whether you can generate above-average occupancy is the deciding factor for the investment.

The 29.6% average includes seasonal-only mountain huts and properties that do not actively sell year-round. Restricting to urban properties selling year-round on booking sites, a considerable number likely operate well above that level. But official statistics do not publish that breakdown, so an investment plan should start from the fact that “the national average is 29.6%” and be able to explain how much its own location and sales setup can add on top.

6. Payback Matrix — How Initial Investment Plays Through

Once operating profit is set, the simple payback period is just initial investment divided by it. Initial investment swings widely with how the property is acquired. A small-scale conversion of a leased property can work from a few million yen, whereas interior renovation of around ¥2 million per room for 10 rooms comes to about ¥20 million — roughly ¥25 million once fixtures, furniture and working capital are added. Acquiring the property pushes it higher still. Here we line up three levels: ¥10M, ¥25M and ¥40M.

7. Rate Differences by Area — Cities Are Not Always Higher

Finally, we look at how rates vary by location. Aggregating by prefecture the properties in the four shared-type categories confirmed as operating in September 2026 gives N=4,267 across all 47 prefectures. Plotting the 31 prefectures with 30 or more listings (N=3,986 in total) by number of properties against property-weighted listed price shows that the picture is not simply “cities expensive, regions cheap.”

Tokyo has the most listings at 579, with a weighted listed price of ¥21,800, followed by Okinawa with 470 (¥17,900), Kyoto with 421 (¥21,300) and Hokkaido with 314 (¥22,300). What stands out is Osaka. Despite having the 5th-largest supply nationally at 250 listings, its weighted listed price is ¥14,100 — the lowest of the 31 prefectures with 30 or more listings. The gap with Tokyo is ¥7,700, or 35%.

On the other hand, thinner-supply areas are not necessarily cheaper. Hokkaido, with 314 listings, is at ¥22,300 — above Tokyo — while Nagano (146 listings) is at ¥23,100 and Shizuoka (97) at ¥25,000. In resort locations, even shared-type lodging includes formats close to whole-house rentals and high-rate properties catering to ski and outdoor demand, which pushes averages up.

Summary — ROI Is Set by Fixed Costs and Occupancy, Not Rate

Simple lodging has no cap on annual operating days, so it can be designed as a year-round lodging business, and it forms a deep market of 44,901 licensed properties (end of FY2024). Listed prices — ¥21,500 for hostels (N=1,985) — exceed business hotels’ ¥15,600 (N=7,900), so on rate alone the format holds up well.

What the 10-room model showed, however, is that profitability in this format is determined more by fixed-cost design and securing occupancy than by rate. Under provisional assumptions of a 72.0% contribution margin and ¥13.8M in annual fixed costs, break-even occupancy is about 41% (sensitivity range 37–44%). That requires exceeding the JTA’s national average occupancy for simple lodging of 29.6% (2025 final) by more than 11 points. At 45% occupancy the operating margin is a thin 6.9%; lifting occupancy to 55% improves it to 18.7%. That 10-point difference moves the payback period from 17.2 years to 5.2 years in the ¥25M investment case.

And listed prices by area showed that the simple view of “cities are more expensive” does not hold. Osaka has the 5th-largest supply nationally yet a weighted listed price of ¥14,100, the lowest of the 31 prefectures with 30 or more listings. Supply depth is not proof of demand strength and can even push rates down. When reviewing an investment, the practical order is not to set a rate assumption first, but to confirm the regulatory ground — zoning and public health center requirements — and then back-solve break-even occupancy from the trade area’s supply density and your own fixed-cost structure.

Related Reading

• Simple Lodging × Vacant Home Reuse 2026: Kyoto, Osaka & Naha Whole-House IRR
• Lodging Supply Denominator: 44,901 Simple Lodgings Move Kyoto 21st→5th
• Japan’s 96 New Hostels in 2026: Where Budget Shared Stock Falls Short