101, JR Shibuya Station 10 minutes on foot, Daikanyama 7 minutes, 3DK70㎡ luxury residential courtyar Tokyo, Japan · 3 bedrooms Rated 4.94 (64 reviews)Airbnb management company12 months to October 2026
Kasumi: Airbnb Management Company
Kasumi is a short-term rental management company running 82 active Airbnb listings in 11 Tokyo Prefecture markets, most of them in Tokyo, in AirROI's data for the 12 months to October 2026. Kasumi is larger than 96% of the 2,050 management companies with 10 or more listings in Japan.
- Where
- Tokyo Prefecture and Osaka
- Homes
- Apartments and condos, typically 2 bedrooms
- Hosting
- 5 Airbnb accounts, some co-hosting
Markets
Where Does Kasumi Operate?
Kasumi runs listings in 11 Tokyo Prefecture markets, and 65% of them are in Tokyo.
Tokyo holds 65% of Kasumi's listings
Active Airbnb listings in its largest markets, 12 months to October 2026
And 8 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 32nd on the Tokyo page | 53 | |
| Toshima-k Tokyo Prefecture | 8 | |
| Katsushika-ku Tokyo Prefecture | 5 | |
| 4 | Nakano City Tokyo Prefecture | 4 |
| 5 | Taitō-ku Tokyo Prefecture | 4 |
| 6 | Chuo Osaka | 2 |
| 7 | Taito City Tokyo Prefecture | 2 |
| 8 | Chiyoda-ku Tokyo Prefecture | 1 |
| 9 | Sumida-ku Tokyo Prefecture | 1 |
| 10 | Toshima City Tokyo Prefecture | 1 |
| 11 | Ōta-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 Kasumi?
Kasumi's homes hold a median guest rating of 4.80 across 4,053 reviews, and 51% of its rated listings score 4.8 or higher, against 50% for Japan managers with 25–99 listings.
51% of Kasumi'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 Kasumi Run?
Kasumi lists mostly apartments and condos, 71% of its homes. Its typical home has 2 bedrooms.
2 bedrooms is Kasumi's most common size, at 38% of its homes
Share of active listings by bedrooms, 12 months to October 2026
- Kasumi's listings
- Across its markets
Apartments and condos: 71% of Kasumi's homes, against 72% in its markets
Share of active listings by property type, 12 months to October 2026
Kasumi
- House 29%
- Apartment & Condo 71%
Its markets
- House 21%
- Apartment & Condo 72%
- Boutique & Hotels 7%
Some of its best-reviewed homes
- 101, JR Shibuya Station 10 minutes on foot, Daikanyama 7 minutes, 3DK70㎡ luxury residential courtyar Tokyo, Japan · 3 bedrooms Rated 4.94 (64 reviews)
201- 6 min walk from Shin-Koiwa Station, 50㎡ 2DK/Kitchen available/Tokyo 13 min/Skytree 15 min Katsushika-ku, Japan · 2 bedrooms Rated 4.98 (41 reviews)
201 - 5-minute walk from Kayabachō Station, 5 minutes by train to Akihabara Station, 7 minutes to Gi Chuo, Japan · 1 bedroom Rated 4.98 (40 reviews)
201 Tawaramachi Station: 2-minute walk, Asakusa Station: 7-minute walk, 2-bedroom/2-living room apar Taito City, Japan · 2 bedrooms Rated 4.84 (45 reviews)
15 minutes on foot from Ikebukuro Station on the Yamanote Line, 10 minutes on foot from Otsuka Stati Toshima City, Japan · 3 bedrooms Rated 4.87 (31 reviews)
A -jr Yamanote Line Ebisu Station 5-minute walk, 4ldk, private luxury Japanese house, elevator Tokyo, Japan · 4 bedrooms Rated 4.94 (48 reviews)
Rated 4.8 or higher by guests over 20 or more reviews.
Size
How Big Is Kasumi?
Kasumi is the 35th largest of 807 companies with 10 or more Airbnb listings in Tokyo Prefecture, by active listings. It places in 3 of AirROI's rankings.
| Rank | Ranking | Listings |
|---|---|---|
| 78 | 78th largest in Japan | 82 |
| 35 | 35th largest in Tokyo Prefecture | 80 |
| 32 | 32nd largest in Tokyo | 53 |
Companies of Similar Size in Tokyo Prefecture
- Kibou #32 · 85 listings
- VoyanHotels #33 · 84 listings
- Yume #34 · 81 listings
- Miyuki #36 · 80 listings
- Trinity #37 · 78 listings
- Haru Aki #38 · 74 listings
- See the full ranking in Tokyo Prefecture
Checks
Is Kasumi Legit?
In AirROI's data, Kasumi is an active Airbnb business: 82 active listings and 4,053 guest reviews, run from 5 public Airbnb host accounts. 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 accounts
- Kasumi (80 homes), Vivian (80 homes), Shirley (79 homes), Snow (72 homes), Ben (8 homes). Accounts updated October 2026.
- Listings and reviews
- 82 active listings, 4,053 guest reviews
- Markets
- 11 markets in 11 Tokyo Prefecture markets
- How it hosts
- 91% on its own accounts, 9% as co-host on owners' accounts
Questions
Questions About Kasumi
What does Kasumi charge?
AirROI does not publish or estimate any single company's fee, so ask Kasumi for its rate card in writing, and what it covers.
Where does this data come from?
AirROI counts the active Airbnb homes run from Kasumi's public host accounts, 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.
Your Ranking Badge
Show Kasumi's ranking on your website. The badge is served by AirROI, updates with every monthly refresh and links to this profile.
