Seiko Ono is the Founder and President of Leaf Resource LLC, a platform to provide dental knowledge as a popular science to the public in China. The platform also provides training to paediatric dentists. The platform has 300,000 members and its associated blog has 460 million hits. She is also Partner and Co-founder of SanYe Children’s Clinic Group in China, where she is responsible for creating concepts, designing dental offices, identifying affiliates and training young dentists. She has previously been Assistant Professor at the University of Nagasaki, where she also gained her PhD in 1996.