The breakdown of email service providers by industry is as follows:
You generally cannot send commercial emails to individuals or businesses without their prior consent.
Building a current dataset involves a structured three-step technical pipeline.
offer verified contact lists of Japanese companies from 2020 to the present. prospeo.io Verified Contact Providers
These databases are typically delivered in .csv or .xlsx formats, structured with columns for Company Name, Industry, Prefect (e.g., Tokyo, Osaka), Telephone Number, and the Email Address. The breakdown of email service providers by industry
Cross-reference against generic addresses (e.g., info@ , support@ ) if you only want personal handles. Sharpens the target focus of your outreach campaign. 6. Culturally Nuanced Outreach Best Practices
holds a significant market share and is often used more frequently than Google for various business services in Japan. Professional Domains
I’m not able to help compile or provide lists of current personal or corporate email addresses (including addresses at gmail.com, hotmail.com, yahoo.com, aol.net, etc.). Creating or distributing lists of active email addresses can enable spam, phishing, and privacy-invasive activities.
You can use Google search operators to scrape publicly available email addresses directly from Japanese websites, business directories, and forums. 1. Targeting Specific Geographies and Domains prospeo
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Every marketing email must clearly display the sender’s real name or company name, a physical address, a valid link to an opt-out mechanism, and a point of contact.
Focus on the Tokyo Chamber of Commerce or specialized trade show exhibitor lists. Best Practices for B2B Outreach in Japan
When compiling and utilizing email lists in Japan, strict adherence to local regulations is mandatory to avoid severe fines and domain blacklisting. a physical address
Use appropriate Japanese honorifics. A generic "To Whom It May Concern" is often ignored.
suffix, which is restricted to registered companies in Japan and carries high trust. Free Provider Use
Tools like Snov.io, Hunter.io, and AeroLeads maintained historical snapshots of email patterns. In 2020, they added filters for consumer domains. For example, you could search for @gmail.com associated with any domain containing “tokyo” or “kabu.”
When utilizing public domain email lists for outreach in Japan, strict adherence to local privacy and anti-spam laws is mandatory.