B2B data provider · Japanese business contacts
Japan Business Email List
A Japan business email list, also called a Japan business mailing list, a Japan email list or a Japanese email address list, is a B2B contact database of named people at companies in Japan, from vice presidents and chief operating officers to managers and senior executives, each with a business email address and company and, where they are on file, a job title, a phone number and the company’s industry, size and location. Blue Mail Media’s Japanese file holds 455K+ business contacts, re-verified every 90 days, with your own selection checked again before it is delivered. Buy it as a single file or as a licensed database you can return to, and narrow it with more than 70 filters, including prefecture, industry, job title and company size.
Businesses entering the Japanese market can use the Japan business email list to get their offer to named people at the companies they sell to, from Tokyo to Okinawa.
- 455K+
- Japan Business Executives Emails
- 95M+
- International Data
- 500M+
- B2B Data
Re-verified every 90 days, and again before delivery
Request a Custom Quote
- 95% Deliverability
- GDPR, CCPA & CAN-SPAM Compliant
- Human & AI Verified Data
Trusted By Over 11K Organizations To Grow Revenue







Why Do You Need A Japanese Business Email List?
With a Japanese business email list, a company selling into Japan can reach the people who buy what it sells, sorted by industry, job title and prefecture. It can help with:
- Enhanced lead generation
- Improved lead quality
- Increased conversion rates
- Optimized marketing resources
- Reduced sales cycle
- Business expansion
- Re-verified every 90 daysAnd checked again before your file is sent
- Japanese companiesNamed contacts at Japanese companies
- 70+ data filtersPrefecture, industry, job title, revenue and company size
- Japan’s anti-spam rulesWho advertising email may go to, and what it must show; the FAQ explains them

Get your hands on our free sample data of the Japan Business Executives List
Tell us which Japan contacts you need
Send your filters and a data consultant comes back with a record count and a price for exactly that selection.
Establish Your Business in the World’s Fourth-Largest Economy With Our Japan Business Email Database
Japan is the fourth-largest economy in the world, with a nominal GDP of $4.11 trillion and a GDP per capita of $33.14 thousand, and over 3.9 million companies were operating there as of 2023.
The Japanese records cover companies of different sizes, such as firms of 11 to 50 employees and of 501 to 1000, in prefectures including Tokyo, Kanagawa, Ibaraki and Okinawa.
The names and Japanese email addresses in our Japan business email database come from the sources set out below, and the full database goes through re-verification every 90 days.
Japan Only, or the Wider Region?
Everything on this page is about companies in Japan. If your campaign spans more of Asia, or takes in Australia and New Zealand as well, start from one of these lists instead.
Here’s how we Source & Compile the Japan Business Email List
Our Japanese records are gathered from B2B directories, corporate filings, industry events, public registers and opt-in channels. Every 90 days the whole Japan business email database is re-verified, and the file you order gets one more check before it reaches you.
Sources behind the Japanese email list include:
- B2B Directories
- Press Releases
- Telemarketing Efforts
- Opt-in Email Responses
- Trade Shows
- Surveys
- Business Magazines
- Publishing Companies
- Government Records
- Corporate Registers
- Business Events
- Webinars
- Market Research
- Public Records
- Mail and Telephone Inquiries
- Seminars and Conferences
- Company Newsletters
- And More!
Use our Data Filters to Customize the Japan Business Email List
A Japan business mailing list from Blue Mail Media is put together around the industries, job titles and prefectures you pick, so you pay only for the people you mean to contact.
Begin with a Japanese email address list that names a contact at each company, then narrow it with more than 70 filters, including:
- Company Name
- Company Location
- Industry
- Employee Size
- Company Revenue
- Contact Name
- Job Title
- Email Addresses
- Contact Number
- Mailing Addresses
- Demographics
- Firmographics
- Country
- License Number
- License State
- SIC Code
- Technographic
- And more
Conduct Customer-Centric Marketing Campaigns With Blue Mail Media’s Segmented Japanese Business Email List
The tables below break down the contacts in our Japanese business email list by industry, by job title and by C-level role. These numbers shift with each re-verification, so ask for the current count on your filters.
Segmentation based on industries:
71 entriesSegmentation based on job title:
35 entriesSegmentation based on C-level executives:
15 entriesNote: “The counts may vary due to continuous updates; kindly reach out to us for the latest counts.”
Other international business email list
Planning to sell outside Japan as well? Here are the counts in our international business email list for each country and region.
How Can I Use the Japan Business Mailing List for Various Outreach Channels?

Email marketing
Under Japan’s Specified Electronic Mail Act, advertising email may go only to the groups Article 3 lists, such as people who agreed to it in advance, and Article 4 requires your name and an opt-out address in each message.

Social media advertising
Turn the company names and job titles on your file into a social media audience, so your ads reach the same people your emails do.

Direct Marketing
Mail a printed letter or brochure to each Japanese company whose record includes a mailing address.

Cold Calling
Phone the contacts whose records carry a number, and keep a do-not-call note for anyone who asks you to stop.

Event Marketing
Bring contacts from Tokyo, Kanagawa or elsewhere in Japan to a product seminar, a webinar or your booth at a trade show.

Account-Based Marketing
Shortlist the Japanese accounts you most want to land, then work out who to contact at each and in which order.
Who Can Use Our Japan Business Email Database?
Any company that sells to Japanese businesses can look for buyers in its target industries through our Japan business email database. A few examples:
Automobile manufacturers
Automobile manufacturers can reach one of Japan’s pioneering industries with our Japan business email list.
Medical device manufacturing
Medical device makers can use our Japan business email database to enter an economy that backs advances in medical technology.
Petrochemical industries
Petrochemical companies can build a presence in Japan’s petrochemical market, which has advanced facilities and government support.
Cybersecurity providers
Cybersecurity providers can use our email list to enter an economy that stresses a proactive approach to security and invests in advanced defensive capabilities.
Textile industries
Textile suppliers can reach Japanese textile and apparel companies, which appear in the industry and job-title tables above.
Information Technology (IT)
IT businesses can use our list to enter the Japanese economy, which is at the forefront of emerging technologies.
Our Commitments On The Japan Business Email List, And How We Back Them Up
Since 2010, Blue Mail Media has supplied contact data to more than 11,000 organizations. Here is what stands behind this list, and what backs each promise:
| Parameters | Our commitment | How we back it up |
|---|---|---|
| Verification | Re-verified every 90 days, and again before your file is sent | The rolling cycle covers the database; the second check covers the records you actually ordered. |
| Failed contacts | At least 95% of the contact data you buy is valid | If more than 5% of the email addresses or phone numbers you buy bounce or fail, we replace the failed contacts free of charge. |
| Customization | Built to order from your own filters | Prefecture, job title, industry, revenue and company size, among more than 70 filters. |
| Delivery | .xls, .csv or .txt, ready for your CRM | A standard .xls, .csv or .txt file your team can import into its CRM. |
| Compliance | CAN-SPAM for sending, CCPA and GDPR for privacy rights | Under CAN-SPAM, US business-to-business email does not require prior consent, but it does require accurate headers, a real physical postal address and a working opt out. In Japan, the Specified Electronic Mail Act limits advertising email to the groups it lists and requires the sender’s name and an opt-out address in every message. |
Get Your Japan Business Email List Today
Tell us which industries, job titles, company sizes and prefectures you need, and we will send your list of Japan business executives within 3 to 5 working days, checked once more before it leaves us.
For help choosing filters, call our data consultants on 1-888-494-0588 or email sales@bluemailmedia.com.
Check Out the Various Datasets we Provide!
- International Business Email List
- North America Email List
- USA Business Email List
- APAC Business Email List
- Asia Business Email List
- China Business Email List
- Hong Kong Business Email List
- Indian Business Email List
- Indonesia Business Email List
- Japan Business Email List
- Malaysia Business Email List
- Philippines Business Email List
- Russian Business Email List
- Singapore Business Email List
- South Korea Business Email List
- Taiwan Business Email List
- Thailand Business Email List
- Turkey Business Email List
- UAE Business Email List
- Dubai Business Email List
- European Business Email List
- Albania Email List
- Andorra Email List
- Austria Email List
- Belgium Business Email List
- Bulgaria Email List
- Czech Republic Email List
- Denmark Business Email List
- Finland Email List
- France Business Email List
- Germany Business Email List
- Greece Email List
- Hungary Email List
- Ireland Business Email List
- Italy Business Email List
- Netherlands Business Email List
- Norway Business Email List
- Poland Business Email List
- Portugal Business Email List
- Slovakia Email List
- Spain Business Email List
- Sweden Business Email List
- Switzerland Business Email List
- UK Business Email List
- Scotland Business Email List
- Ukraine Email List
- Middle East Business Email List
- Canada Business Email List
- Mexico Business Email List
- Alabama Email List
- Alaska Email List
- Arizona Email List
- Arkansas Email List
- California Email List
- Colorado Email List
- Connecticut Business Email List
- Florida Email List
- Georgia Email List
- Hawaii Email List
- Idaho Email List
- Illinois Email List
- Indiana Email List
- Kansas Email List
- Kentucky Email List
- Louisiana Email List
- Maryland Email List
- Massachusetts Email List
- Michigan Email List
- Minnesota Email List
- Mississippi Email List
- Montana Email List
- Nevada Email List
- New Hampshire Email List
- New Jersey Email List
- New Mexico Email List
- New York Email List
- North Carolina Email List
- North Dakota Email List
- Ohio Email List
- Oklahoma Email List
- Oregon Email List
- Pennsylvania Email List
- Rhode Island Email List
- South Carolina Email List
- Tennessee Email List
- Texas Email List
- Utah Email List
- Virginia Email List
- Washington Email List
- Oceania Business Email List
- Australia Business Email List
- New Zealand Business Email List
- South Africa Business Email List
- Zimbabwe Business Email list
- South America Business Email List
- Argentina Business Email List
- Brazil Business Email List
- Chile Business Email List
- Colombia Business Email List
- Peru Business Email List

Prospect Beyond Boundaries with Blue Mail Media!
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Testimonials
Trusted by Leading Companies
in USA, Canada, Australia, UK and more
We are always looking for new clients in the financial sector. We have found Blue Mail to be the most effective route for contacting the decision makers we need to reach. I would recommend them strongly.
Mike McGovernFounderWe faced a difficult recruit requiring us to identify physicians with specific rare disease experience. We found the contact list to the complete, timely and easy to work from. Ultimately, the list allowed us to quickly fill our quota, reduce team stress and directly contributed to a successful project outcome.
ManagerU.S. Life Science Management ConsultancyAfter taking service from number of marketing list Companies I found Blue Mail Media’s offering to be far superior to any other. We bought list for one of our clients online survey campaigns. We got 20% opens and 15.5% CTR for our campaigns. We got 400 completed surveys and our client was very happy with the results.
Chris WollenChief Marketing OfficerI couldn’t be happier with the results. Statistically Blue Mail Media list achieved far greater than industry standard response rates. We initiated two distinctly different test messages to 3630 & 4762 contacts in California. Both messages had open rates between 42% and 49% with click rates above 21%.
Tony de KerfCEOAs a new A I Legal Business Solutions company we interviewed several email generating companies to provide us valid email addresses. Blue Mail Media was so helpful in describing the process getting us started with an email campaign. They strategized with us on the best firms to start with. We have since begun our campaign and Wow we found dozens of potential clients.
Tim DerricksonCEOThe Blue Mail Media list we received was excellent quality. Our outreach saw strong engagement, and we were impressed with the accuracy of the data. It made a real difference in the success of our campaign.
Emme PMarketing ManagerAbout this page
How often the data behind this page is refreshed, where it comes from, and the compliance position.
- Data refresh cadence
- Re-verified every 90 days, and your own file verified again before it is sent.
- Where the data comes from
- Compiled from public registers, corporate filings, B2B directories, industry events and opt-in channels.
- Compliance, Japan
- The Act on Regulation of Transmission of Specified Electronic Mail limits advertising email to the groups listed in Article 3, and Article 4 requires the sender’s name and an opt-out address in each message.
- Privacy law, Japan
- Japan’s Act on the Protection of Personal Information also applies to businesses abroad that handle personal information of people in Japan while supplying goods or services to them (Article 171). Decisions about sending rest with you.
- Figures on this page
- The counts shown here change as the Japanese records are re-verified, so ask for today’s number for your own filters.
- Who this page is for
- Businesses selling to companies in Japan. For several Asian countries or the wider Asia-Pacific, see the lists under “Japan Only, or the Wider Region?” near the top.
Frequently Asked Questions
Price follows volume: the cost per contact of the Japan business email list falls as your order grows, and the filters you choose and whether you buy one file or license the database also set the figure. Email sales@bluemailmedia.com or call 1-888-494-0588 for a quote on your selection.
Yes. At least 95% of the contact data you buy is valid. Blue Mail Media re-verifies the Japan email list every 90 days and runs one more check on your records before they ship. If more than 5% of the email addresses or phone numbers you buy bounce or fail, Blue Mail Media replaces the failed contacts free of charge.
Every 90 days for the whole Japan email database, plus a final check on your own records just before they are sent to you.
Yes. On the Japan business email list, the more contacts you order, the less each one costs. For bulk rates, contact Blue Mail Media at sales@bluemailmedia.com or on 1-888-494-0588.
Blue Mail Media compiles the Japan business email list from corporate filings, B2B directories, public registers, industry events and opt-in channels, then re-verifies it every 90 days.
3 to 5 working days from your order, once the records in your Japan email list have had a final check.
Yes. Blue Mail Media delivers the Japan business email list in Excel (.xls), and in .csv and .txt as well, ready to import into your CRM.
Look at five things: how many Japanese contacts the provider holds, what its accuracy figure covers, how often it re-verifies, how it handles bounced contacts, and how its data sits with Japan’s email and privacy laws. Then request free sample records and check them against the contacts you already hold.
Yes. Choose job titles, from Japanese business executives to specialists such as engineers and accountants, and industries, then add company size, revenue and prefecture. Blue Mail Media prepares the Japan business email list for exactly that selection.
Yes. More than 70 data filters let you shape the Japan business email list, among them contact name, job title, company name, industry, revenue, employee size and location.
Not all of it. Part of the Japanese email list comes from opt-in channels and part from corporate filings, B2B directories, public registers and industry events, and a purchased list carries no consent of its own. Under Japan’s Specified Electronic Mail Act, advertising email may go only to the groups Article 3 lists, so check each send against them.
Yes, within the Act on Regulation of Transmission of Specified Electronic Mail. Article 3 allows advertising email only to people who asked for it or agreed in advance, people you do business with, and people who gave you their address or businesses that publish theirs, in the ways ministry rules set out. Article 4 requires your name and an opt-out address. Take legal advice.
Yes. Set the company-location filter to Tokyo, or to Kanagawa or any other prefecture or city, then layer on industry and job title.
Use the family name with the honorific -sama, keep the tone formal and polite, and write in Japanese if you can. Say who you are and why you are writing at the start, and keep a first email short.
Yes, if you have the time. Company research agencies such as Teikoku Databank and Tokyo Shoko Research offer company databases, chambers of commerce publish member directories, and you can research people one at a time on professional networks. A Blue Mail Media list saves that work when you need named contacts at many companies at once.