Which of these would you like?
While many professional emails use company-specific domains (e.g., @rakuten.com
When using acquired email lists in Japan, adhere to local etiquette to ensure your outreach is successful. Which of these would you like
LinkedIn's usage in Japan is growing steadily, particularly among multinational corporations, tech startups, and bilingual professionals. Utilizing LinkedIn Sales Navigator allows you to identify specific decision-makers and reach out via InMail, which bypasses traditional email filtering and complies with messaging platform rules. 2. Utilize Local Business Directories
commail.com and yahoomail.com are extremely uncommon among legitimate Japanese companies; most use @yahoo.co.jp if any Yahoo domain. Utilizing LinkedIn Sales Navigator allows you to identify
Example of a targeted search result using a product keyword combined with a Japan-specific email domain.
Use official company channels
Respect legal and privacy obligations
To help tailor a more effective B2B outreach strategy for your business, tell me: Example of a targeted search result using a
This is the most common public domain you will find in updated 2020–2026 lists. It generally indicates younger companies, modern e-commerce entrepreneurs, or businesses leveraging Google Workspace without a custom domain mapped yet. It has the highest deliverability and lowest spam-filtering friction, provided your outreach is personalized. 2. Yahoo! Mail ( @yahoo.co.jp / @yahoomail.com )