Since email addresses change, always check:
Japanese companies love contact forms. They route inquiries to the right department. Use them with a clear subject line in Japanese.
Could a Japanese microbusiness use Gmail or Yahoo Mail in 2022? Yes – but rarely for official B2B. Here’s the breakdown: Since email addresses change, always check:
| Business type | Uses @gmail.com | Uses @yahoo.co.jp | Uses @hotmail.com | |---------------|----------------|-------------------|-------------------| | Sole proprietor | Sometimes | Rare | Very rare | | LLC (合同会社) | Uncommon | No | No | | Corporation (KK) | Almost never | No | No | | Freelancer (personal brand) | Yes | Occasionally | No |
So if you seek “companies,” these domains are essentially absent. Japanese companies love contact forms
If you need to contact Japanese companies, try:
Every registered Japanese company has a website with a Contact or お問い合わせ page. Look for: If you need to contact Japanese companies, try:
No company site will list @gmail.com or @yahoomail.com as official contact.