Bar on 1F | Stylish designer room 4 minutes from Ryogoku Station | Bar Offin' Tokyo, Japan · Entire home Rated 4.93 (314 reviews)Airbnb management company12 months to October 2026
Masaru: Airbnb Management Company
Masaru is a short-term rental management company running 42 active Airbnb listings across 12 markets in 6 regions, most of them in Tokyo, in AirROI's data for the 12 months to October 2026. Masaru's largest market is Tokyo, with 27 listings.
- Where
- 6 regions
- Homes
- Apartments and condos, typically 2 bedrooms
- Hosting
- Mostly co-hosts on owners' accounts
Markets
Where Does Masaru Operate?
Masaru runs listings across 12 markets in 6 regions, and 64% of them are in Tokyo.
Listings run by Masaru Under 1 1–2 2–4 4+ 1 Largest markets, as numbered in the chart below
Tokyo holds 64% of Masaru's listings
Active Airbnb listings in its largest markets, 12 months to October 2026
And 11 more markets.
Every market it works in
Active Airbnb homes run as host or co-host in each market, 12 months to October 2026. Market data links go to the market's own report, apart from any ranking.
| # | Market | Homes |
|---|---|---|
| Tokyo Tokyo Prefecture · ranked 100th on the Tokyo page | 27 | |
| Kyoto Kyoto Prefecture | 4 | |
| Minato-ku Tokyo Prefecture | 2 | |
| 4 | Imabari Ehime | 1 |
| 5 | Fukuoka Fukuoka Prefecture | 1 |
| 6 | Chigasaki Kanagawa Prefecture | 1 |
| 7 | Kamakura Kanagawa Prefecture | 1 |
| 8 | Nago Okinawa Prefecture | 1 |
| 9 | Kita Tokyo Prefecture | 1 |
| 10 | Shibuya Tokyo Prefecture | 1 |
| 11 | Sumida City Tokyo Prefecture | 1 |
| 12 | Sumida-ku Tokyo Prefecture | 1 |
A rank is noted under the market's name where it has its own ranking page.
Guest ratings
How Do Guests Rate Masaru?
Masaru's homes hold a median guest rating of 4.90 across 6,553 reviews, and 81% of its rated listings score 4.8 or higher, against 50% for Japan managers with 25–99 listings.
81% of Masaru's rated listings score 4.8 or higher, against 50% for Japan managers its size
Rated listings scoring 4.8+, 12 months to October 2026
Airbnb guest ratings, not owner reviews: the median of the overall ratings of the company's rated listings, and the share of them at 4.8 or higher, in the 12 months to October 2026. Managers its size are those with 25–99 listings in Japan.
Homes
What Kind of Homes Does Masaru Run?
Masaru lists mostly apartments and condos: 81% of its homes, against 65% of the listings in its markets. Its typical home has 2 bedrooms.
2 bedrooms is Masaru's most common size, at 67% of its homes
Share of active listings by bedrooms, 12 months to October 2026
- Masaru's listings
- Across its markets
Apartments and condos: 81% of Masaru's homes, against 65% in its markets
Share of active listings by property type, 12 months to October 2026
Masaru
- House 19%
- Apartment & Condo 81%
Its markets
- House 26%
- Apartment & Condo 65%
- Boutique & Hotels 8%
- Outdoor & Mobile 1%
Some of its best-reviewed homes
- Bar on 1F | Stylish designer room 4 minutes from Ryogoku Station | Bar Offin' Tokyo, Japan · Entire home Rated 4.93 (314 reviews)
Hase beach house/100㎡/3BR/kids room/Beach 1 min Kamakura, Japan · 2 bedrooms Rated 4.90 (120 reviews)
Luxury Japanese modern house/3LDK + loft/14 people/A202 Sumida City, Japan · 4 bedrooms Rated 4.95 (44 reviews)
House in front of a historic gate｜High-speed wifi｜Near Umegakoji Park｜15 minutes from Kyoto Station｜ Kyoto, Japan · 2 bedrooms Rated 4.97 (37 reviews)
Koji's apartment Shibuya, Japan · Entire home Rated 5.00 (25 reviews)
stylish apartment | Tamachi | Goemon hotel Shiba Minato-ku, Japan · Entire home Rated 4.82 (234 reviews)
Rated 4.8 or higher by guests over 20 or more reviews.
Size
How Big Is Masaru?
| Rank | Ranking | Listings |
|---|---|---|
| 100 | 100th largest in Tokyo | 27 |
Checks
Is Masaru Legit?
In AirROI's data, Masaru is an active Airbnb business: 42 active listings and 6,553 guest reviews, run from one public Airbnb host account. AirROI checks activity on Airbnb's public listings. It doesn't certify companies or judge how they treat owners, so ask for references and read the contract.
- Airbnb account
- Masaru (42 homes). Accounts updated October 2026.
- Listings and reviews
- 42 active listings, 6,553 guest reviews
- Markets
- 12 markets in 6 regions
- How it hosts
- 0% on its own accounts, 100% as co-host on owners' accounts
Questions
Questions About Masaru
What does Masaru charge?
AirROI does not publish or estimate any single company's fee, so ask Masaru for its rate card in writing, and what it covers.
Where does this data come from?
AirROI counts the active Airbnb homes run from Masaru's public host account, as host or co-host, over the 12 months to October 2026, each home once. The counts cover Airbnb only, so its full portfolio may be larger.
About the data
About This Data
Every figure comes from AirROI's data on active Airbnb listings over the 12 months to October 2026: listings open to bookings through the year, run by the company as host or as co-host on the owner's account. The company's Airbnb accounts with 5 or more listings are joined by name, so smaller accounts may be missing and the counts are a floor; homes listed only on other sites are not counted. Nothing is self-reported. Profiles are refreshed every month, next in December 2026. The method page gives how homes are counted, how accounts are credited and joined, and how a region is drawn.