Browse 188+ verified sperm donors in Japan. Join Heirbloom free and start your family journey today.
Prefer a donor your child can know? Heirbloom helps you find known sperm donors in Japan who are open to ongoing contact, identity disclosure, or even co-parenting arrangements.
6 members shown
Hiroshima, Japan · Researcher
Clean health record, athletic background. Willing to provide medical history and meet prospective parents...
Osaka, Japan · Physician
Healthy and active, no genetic conditions in family history. Open to known or anonymous donation arrangements...
Fukuoka, Japan · Marketing Director
Healthy and active, no genetic conditions in family history. Open to known or anonymous donation arrangements...
Sendai, Japan · Attorney
University-educated donor with clean bill of health. Open to ongoing contact or anonymous, flexible on arrangements...
Tokyo, Japan · Software Engineer
Regular health screenings, no hereditary conditions. Motivated by helping others build their families...
Yokohama, Japan · Business Owner
Clean health record, athletic background. Willing to provide medical history and meet prospective parents...