Sales outreach
All 33,335 of these sites already run KDDI Mail, with the wholesale segment leading at 220 sites. Pitch the products and services that fit that exact stack.
Websites using KDDI Mail
MX & Email Hosting Services Email Hosting Visit website
KDDI Web Communications provides ICT solutions, focusing on cloud hosting and web services, supporting SMEs while promoting digital transformation and regional revitalization projects.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 33,335
- Countries with usage
- 37
- Top market: Japan
- 🇯🇵 98.8%
KDDI Mail global heatmap
darker = more sitesKDDI Mail usage by country
by sites detected-
01 🇯🇵 Japan 32,925 98.8%
-
02 🇺🇸 United States 273 0.8%
-
03 🇮🇳 India 16 0%
-
04 🇨🇦 Canada 13 0%
-
05 🇨🇳 China 11 0%
-
06 🇬🇧 United Kingdom 7 0%
-
07 🇸🇬 Singapore 7 0%
-
08 🇮🇩 Indonesia 7 0%
-
09 🇹🇼 Taiwan 7 0%
-
10 🇦🇺 Australia 6 0%
And 27 more countries in the full dataset.
Need every KDDI Mail site in one market? Unlock KDDI Mail once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moKDDI Mail usage by country group
by sites detected-
01 East Asia 5 countries 32,948 98.9%
-
02 English-Speaking Countries 11 countries 327 1%
-
03 North America 2 countries 286 0.9%
-
04 BRICS 4 countries 31 0.1%
-
05 Western Europe 9 countries 27 0.1%
-
06 Southeast Asia 6 countries 25 0.1%
-
07 Greater China 3 countries 21 0.1%
-
08 European Union (EU) 7 countries 18 0.1%
-
09 South Asia 1 country 16 0%
-
10 French-Speaking Countries 4 countries 11 0%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 33,329 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using KDDI Mail
by popularity| # | Website | Popularity | Country | TLD |
|---|---|---|---|---|
| 01 |
|
3,215 | 🇯🇵 Japan | jp |
| 02 |
|
26,626 | 🇯🇵 Japan | org |
| 03 |
|
27,678 | 🇯🇵 Japan | jp |
| 04 |
|
34,323 | 🇯🇵 Japan | jp |
| 05 |
|
37,763 | 🇯🇵 Japan | jp |
| 06 |
|
45,847 | 🇯🇵 Japan | com |
| 07 |
|
50,661 | 🇯🇵 Japan | jp |
| 08 |
|
65,946 | 🇯🇵 Japan | jp |
| 09 |
|
66,900 | 🇯🇵 Japan | com |
| 10 |
|
72,524 | 🇯🇵 Japan | biz |
| 11 |
|
76,445 | 🇯🇵 Japan | jp |
| 12 |
|
76,661 | 🇯🇵 Japan | jp |
| 13 |
|
80,009 | 🇯🇵 Japan | lol |
| 14 |
|
81,133 | 🇯🇵 Japan | jp |
| 15 |
|
84,488 | 🇯🇵 Japan | com |
| 16 |
|
85,189 | 🇯🇵 Japan | jp |
| 17 |
|
90,906 | 🇯🇵 Japan | jp |
| 18 |
|
110,643 | 🇯🇵 Japan | org |
| 19 |
|
128,684 | 🇯🇵 Japan | jp |
| 20 |
|
140,766 | 🇯🇵 Japan | jp |
This is 20 of 33,335 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using KDDI Mail
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Computer Works |
|
11-50 | - | 🇺🇳 - | 1996 |
| パイオニア精工株式会社 |
|
1-10 | - | 🇯🇵 Japan | - |
| OPTEX Group Co |
|
1001-5000 | - | 🇺🇳 - | 1979 |
| Ishii Building Management |
|
501-1000 | - | 🇺🇳 - | 1973 |
| 公益財団法人横浜勤労者福祉協会 |
|
201-500 | Hospital & Health Care | 🇯🇵 Japan | 1973 |
| Keystone Partners |
|
- | - | 🇺🇳 - | 2009 |
| 三井化学ファイン（株） |
|
51-200 | Wholesale | 🇯🇵 Japan | - |
| Japan Karate Association |
|
10001+ | Sports | 🇺🇳 - | - |
| Axa Japan |
|
5001-10000 | Insurance | 🇯🇵 Japan | 1998 |
| 株式会社ロココ |
|
1-10 | - | 🇯🇵 Japan | - |
| 三島信用金庫 |
|
501-1000 | Banking | 🇯🇵 Japan | - |
| （株）エンプラ |
|
11-50 | Plastics | 🇯🇵 Japan | 1960 |
| アロン電機（株） |
|
51-200 | Retail | 🇯🇵 Japan | - |
| Meti Japan Internship Program |
|
5001-10000 | Staffing And Recruiting | 🇯🇵 Japan | - |
| Ishikawa Special Express Binding |
|
- | - | 🇺🇳 - | - |
| ディーアイエスサービス＆サポート株式会社 |
|
201-500 | - | 🇯🇵 Japan | - |
| 六花亭製菓株式会社 |
|
1001-5000 | - | 🇯🇵 Japan | - |
| Sumitomo Corporation (hk) Limited |
|
10001+ | International Trade And Development | 🇯🇵 Japan | - |
| Marui Sangyo |
|
1001-5000 | - | 🇺🇳 - | 1958 |
| Teijin Cdmo |
|
10001+ | Pharmaceuticals | 🇯🇵 Japan | 1918 |
| Fuji Aerospace Technology Co. Ltd. |
|
1-10 | - | 🇯🇵 Japan | - |
| The Ritz-carlton, Osaka |
|
501-1000 | Hospitality | 🇯🇵 Japan | 1997 |
| （株）神奈川新聞社 |
|
201-500 | Newspapers | 🇯🇵 Japan | 1931 |
| Kikyougahara Hospital |
|
- | - | 🇺🇳 - | 1984 |
| ヒューレックス株式会社【人材紹介・転職エージェント】 |
|
51-200 | Staffing And Recruiting | 🇯🇵 Japan | - |
| （株）山田製油 |
|
11-50 | Food Production | 🇯🇵 Japan | - |
| Hokusei Neurosurgery And Cardiology Hospital |
|
51-200 | Medical Practice | 🇯🇵 Japan | - |
| Aeon Delight (indonesia), Pt. Sinar Jernih Sarana |
|
10001+ | Facilities Services | 🇮🇩 Indonesia | 2009 |
| （株）パレスホテル |
|
501-1000 | Hospitality | 🇯🇵 Japan | - |
| TLS |
|
1001-5000 | - | 🇺🇳 - | 1967 |
| 株式会社落雷抑制システムズ |
|
1-10 | - | 🇯🇵 Japan | - |
| Hinaga General Center For Mental Care |
|
- | - | 🇺🇳 - | - |
| 経営戦略研究所 株式会社 |
|
11-50 | Management Consulting | 🇯🇵 Japan | - |
| JA TOKYO MIRAI |
|
201-500 | - | 🇺🇳 - | 1995 |
| 一般財団法人太田綜合病院 |
|
1001-5000 | Hospital & Health Care | 🇯🇵 Japan | 1895 |
| Life Cooperative Co-op Mie |
|
10001+ | - | 🇺🇳 - | 2003 |
| （株）東京総合警備 |
|
11-50 | Facilities Services | 🇯🇵 Japan | 1991 |
| Tochigi Medical Center |
|
501-1000 | - | 🇺🇳 - | 2013 |
| 旭洋（株） |
|
201-500 | Wholesale | 🇯🇵 Japan | - |
| J&B |
|
1-10 | - | 🇺🇳 - | 1988 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
KDDI Mail usage by industry
by TLD segment-
01 Wholesale 220 22.8%
-
02 Retail 95 9.9%
-
03 Facilities Services 77 8%
-
04 Computer Software 66 6.8%
-
05 Machinery 62 6.4%
-
06 Hospital & Health Care 53 5.5%
-
07 Civil Engineering 50 5.2%
-
08 Real Estate 36 3.7%
-
09 Management Consulting 35 3.6%
-
10 Food Production 35 3.6%
KDDI Mail industry distribution chart
share by domain segmentTechnologies related to KDDI Mail
Email HostingPut it to work
What teams do with the KDDI Mail list
Competitor analysis
Selling SPF (Sender Policy Framework), DMARC, or another Email Hosting product? These 33.3K KDDI Mail users are your displacement audience, filterable by country and company size.
Market research
KDDI Mail adoption concentrates in Japan (98.8%), United States (0.8%), and India (0%). Size the Email Hosting market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
Request accessTurn 33,335 KDDI Mail websites into your next campaign, audit, or dataset
Unlock KDDI Mail and download unlimited filtered reports for a month: up to 1M sites per list, segmented by country, TLD, or stack, with up to 20 data points per site.
No contracts, cancel anytime · Instant access after checkout · Data point availability varies by website and report