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A classic source for verified business contact info.
Finding an email address is only the first step. Understanding professional etiquette is crucial for success in the Japanese market.
: Non-compliance can result in severe financial penalties and reputational damage. Anti-Spam Legislation To help tailor this information to your specific
Instead of chasing outdated, high-risk public email lists, you can utilize legitimate, high-conversion methods to connect with Japanese businesses. 1. Target .co.jp Domains via Certified B2B Databases
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Legitimate corporate entities in Japan are registered with the NTA. You can cross-reference company names against the official Japanese Corporate Number Publication Site to find their official web domains, which are vastly preferred over public domains for secure B2B communication. : Non-compliance can result in severe financial penalties
Occasional standalone landing pages set up for short-term campaigns or inquiries.
Any list offering @aol.net emails for Japanese companies is a – likely recycled from a 1998 directory.
AOL domains are exceptionally rare in modern corporate data but occasionally appear in older registries for import/export companies or traditional craftsmen who established their digital footprint during the dot-com boom. ⚠️ The Compliance and Security Risks of B2B Lists Target
Always be mindful of Japanese business hours (typically 9 AM to 6 PM, JST) and major holidays like Golden Week and Obon, when many companies close. Sending emails at odd hours or during these periods may reduce your chances of a reply.
In 2022, Japan was fully into the “telework” era post-COVID. Companies continued using:
Less common globally today, but occasionally retained by long-standing entities that established digital footprints in the late 1990s or early 2000s. Methods for Sourcing and Building Historical 2022 Lists
While many large Japanese corporations use private domains (e.g., @sony.com or @rakuten.com ), small to medium-sized enterprises (SMEs) and individual entrepreneurs often rely on major webmail services or local providers. :