The problem? . Japanese companies change addresses frequently (e.g., moving from free to paid services). A "2022 current" list published in late 2022 is already outdated by mid-2023. As of today, many of those Gmail addresses are either dead or relegated to spam folders.
While Google Workspace ( google.com ) and Microsoft 365 ( outlook.com ) are heavily utilized, they are integrated behind the company’s custom corporate domain (e.g., employee@company.co.jp ), not a generic consumer address. Understanding the Elements of the Search Intent
Welcome to the 2022 curated contact list for companies operating within Japan’s vibrant sectors. While large Japanese corporations typically utilize standard corporate domains (e.g., @company.co.jp ), a significant portion of startups, independent creators, event organizers, and boutique agencies operate using freemium email providers such as Gmail, Yahoo Mail, and AOL. The problem
addresses occasionally surfaced among veteran professionals who never saw a need to change their original contact information. Why Japanese Companies Use These Services
If you purchase or scrape a dataset that bundles Japanese company names with consumer webmail extensions, your campaign faces severe structural bottlenecks: A "2022 current" list published in late 2022
To maximize the effectiveness of your email marketing campaigns, we recommend the following:
First and foremost, Here’s why:
Using dedicated B2B data providers ensures you target active, verified corporate domains rather than abandoned free mailboxes.
: Historically, many Japanese users received email addresses directly from their mobile carriers (like @docomo.ne.jp Understanding the Elements of the Search Intent Welcome