: A dominant local provider. Note that professional addresses often follow patterns like [first]_[last]@yahoo.co.jp .
Using free, personal email accounts for business is considered a security risk. If such an account is compromised, a malicious actor can gain access to sensitive business correspondence and potentially send fraudulent emails from a trusted (but compromised) account.
Platforms focusing on Japanese business entities can provide verified email addresses, often including direct contact options. Key Considerations for Outreach : A dominant local provider
While you can search for lists, reliable information for modern B2B outreach is found in a different way. Here’s a guide to finding and using email contacts for Japanese businesses in 2020 and beyond.
| Free Email Domain | Use Case in Japan (2020) | Company Type | | :--- | :--- | :--- | | @gmail.com | English tutoring services, Airbnb hosts, freelance translators | Micro-business (2-3 people) | | @yahoo.co.jp | Auction sellers (Yahoo Auctions Japan), used car exporters | Sole proprietors | | @hotmail.com | Legacy contacts (pre-2005), expats living in Japan running guesthouses | Non-incorporated | | @aol.net | None. Zero. Absolutely none. | N/A | If such an account is compromised, a malicious
A breakdown of the major public email domains used in Japan illustrates the primary communication tools businesses leverage:
: Widely used for startups and modern small businesses. Here’s a guide to finding and using email
Before attempting to send cold emails to any list compiled under these keywords, it is critical to understand Japan's anti-spam laws. Japan enforces some of the strictest email marketing regulations in the world.