Japan's Minpaku Market by Nationality: Who Spends ¥351.5億 on Private Lodging — and How

• Japan's minpaku (private lodging) market generated an estimated ¥351.5億 (¥35.1 billion) in accommodation spend in a single reporting window, combining Feb–Mar 2026 minpaku guest counts with the JTA's 2026 Apr–Jun Inbound Consumption Survey.
• American guests are the single most valuable minpaku market: 41,499 guests × 11.2 nights × ¥15,409 per night ≈ ¥71.7億 — 20% of all estimated spend from just 13% of guests.
• South Korea sends the most minpaku guests (56,310) but short 4.6-night stays and ¥8,923 per night place it only 4th by estimated spend — volume alone does not equal revenue.
• Australia and Indonesia are length-of-stay markets: 16.3 and 17.6 nights respectively, so a single booking from these markets can be worth three to four Korean bookings in guest-nights.
• Across all 20 tracked nationalities, roughly 320,000 minpaku guests produced an estimated 3.19 million guest-nights at a blended ¥11,008 per night — a benchmark minpaku operators can price against.

Japan's minpaku sector — private lodging registered under the Minpaku Law (住宅宿泊事業法) — rarely gets the revenue analysis that hotels enjoy. Occupancy and ADR benchmarks are thin, and official statistics stop at guest counts. But by joining two public datasets — the MLIT minpaku guest counts by nationality (Feb–Mar 2026 reporting period) and the Japan Tourism Agency's Inbound Consumption Survey (2026年4-6月期) — we can estimate what each nationality actually spends on minpaku accommodation: per night, per stay, and in total.

The headline: across the 20 tracked nationalities, an estimated ¥35,145,835,837 — roughly ¥351.5億 — in minpaku accommodation spend, generated by about 320,000 guests and an estimated 3.19 million guest-nights. That works out to a blended ¥11,008 per guest-night.

The more useful story for operators and revenue managers is how differently each market builds its share of that total. Some markets pay premium nightly rates, some stay dramatically longer, and some deliver volume with thin economics. Pricing all of them identically leaves money on the table.

Three Ways to Be a Valuable Market

1. The rate-premium market: USA

American guests are the clearest premium segment in the data. At ¥15,409 per night — the highest of any nationality — and a solid 11.2-night average minpaku stay, the USA's 41,499 guests produce an estimated ¥71.7億, over 20% of the entire market from 13% of the guests. The UK follows the same pattern at ¥14,987 per night across 15.1 nights, and Germany at ¥14,462 per night.

For operators, these are the guests who will absorb a higher nightly rate without shortening their stay — provided the listing communicates the things Western long-stay guests filter on: in-unit laundry, a genuine workspace, and a kitchen.

2. The length-of-stay markets: Indonesia, Australia, Spain

Indonesia's average minpaku stay is 17.6 nights, Australia's 16.3, and Spain's 21.2 — against a survey-wide norm closer to 10–11. Australia converts that into the market's second-largest spend total (¥46.7億 from just 25,054 guests), and Indonesia reaches ¥18.0億 despite the second-lowest nightly spend in the table (¥7,975).

Long-stay markets change the booking math: one Indonesian or Australian reservation can equal three or four short-stay bookings in guest-nights, with a single cleaning turnover and a single acquisition cost. Weekly and monthly rate tiers, not nightly rack rates, are the right lever here.

3. The volume market: South Korea

South Korea sends more minpaku guests than anyone — 56,310, nearly 18% of all guests. But the average Korean minpaku stay is just 4.6 nights and nightly spend is ¥8,923, so the market ranks only 4th by estimated total spend (¥23.1億, 6.6% of the total). Taiwan looks similar: 38,620 guests, 5.4 nights, ¥10,953 per night.

Volume markets are not bad markets — they fill calendar gaps and midweek dates that long-stay guests skip. But they reward operational efficiency (fast turnovers, automated check-in, OTA visibility) rather than rate premiums.

The Full Table: All 20 Nationalities

Estimated figures for every nationality in the dataset, sorted by estimated total minpaku accommodation spend. Spend/night comes from the JTA survey (accommodation spend per trip ÷ average nights, all accommodation types); nights are the minpaku-specific average stay where the survey provides one.

A note on Vietnam: the 43.0-night average stay is a small-sample survey artifact — minpaku-using Vietnamese respondents skew heavily toward long-term visitors — and should be read as a signal of a long-stay niche, not a typical tourist booking.

What This Means for Minpaku Operators

Price by market, not by calendar alone. A listing that attracts American and British guests at ¥8,900 per night is priced for the Korean market. The data supports maintaining a meaningfully higher base rate on listings and channels where Western long-haul guests dominate, and competing on rate only where short-stay volume markets are the realistic demand pool.

Build long-stay tiers for Australia, Indonesia, and Europe. Markets averaging 15+ nights are booking accommodation as a base, not a bed. Weekly discounts in the 10–15% range and monthly tiers convert these guests while still out-earning a churn of short stays once cleaning and acquisition costs are counted.

Treat South Korea and Taiwan as occupancy infrastructure. Their short, frequent trips fill the gaps between long stays. Automated self-check-in, fast turnovers, and strong OTA review velocity matter more to capturing this demand than rate positioning.

Watch the blended benchmark. At a blended ¥11,008 per guest-night across the whole market, an operator can quickly sanity-check their own positioning: consistently earning under ¥9,000 per night with a Western-heavy guest mix means underpricing; over ¥13,000 with a Korea/Taiwan-heavy mix means the calendar is likely leaking occupancy.

Methodology and Caveats

This analysis is an estimate, not an official statistic. No agency publishes minpaku accommodation revenue by nationality, so we combine two official datasets:

1. Minpaku guest counts by nationality — MLIT's minpaku reporting for the Feb–Mar 2026 period (令和8年2－令和8年3月分), covering guests at lodgings registered under the Minpaku Law.
2. JTA Inbound Consumption Survey, 2026年4-6月期 (Apr–Jun 2026) — per-nationality accommodation spend per trip, average nights, and the average stay length of respondents who used paid private lodging (Airbnb and similar).

The calculation mirrors the estimate published on our short-term rentals dashboard:

• Spend per night = survey accommodation spend per trip ÷ average nights. This is an all-accommodation-types figure (hotels included), used as a proxy for minpaku nightly spend.
• Nights = the minpaku-specific average stay where the survey provides one, otherwise the overall average nights.
• Estimated guest-nights = minpaku guests × nights; estimated spend = guest-nights × spend per night.

Key caveats: the two datasets cover different periods (Feb–Mar guest counts, Apr–Jun survey); survey spend reflects all accommodation types, and minpaku nightly rates typically run below hotel rates, so premium-market figures may skew high; minpaku-nights subsamples are small for low-volume nationalities (Vietnam being the clearest example); and guest counts capture only legally registered minpaku properties.

Within those limits, the relative pattern is robust — and it is the relative pattern (rate-premium vs. long-stay vs. volume markets) that should drive pricing, minimum-stay, and channel decisions.

Sources: MLIT 住宅宿泊事業の宿泊実績 (Feb–Mar 2026); Japan Tourism Agency 訪日外国人消費動向調査 (2026年4-6月期).