We are deeply grateful for the generous support and encouragement we receive from individuals and organizations around the world.

On this page, we are honored to share the heartfelt messages from those who believe in our mission, and to introduce the partner organizations who stand alongside us. Your support inspires us and strengthens our commitment to building a better future. Thank you for walking this journey with us.

Supporters and Partners

Ryota Todoroki

CEO, NTDs Youth Organization

I have deep respect for your passionate commitment to delivering primary health care to all children, and for your advocacy efforts grounded in academic expertise. As a fellow youth-led NGO, I’m proud of your team’s dedication and international experience in tackling health disparities. I sincerely support your mission and believe your work will bring hope and smiles to children across the globe!


Kazuma Ito

CEO, PoliPoli Inc.

Reaching Zero-Dose Children has been an invaluable partner in our Reach Out Project for nearly two years. Their advocacy for “primary health care that leaves no one behind” effectively bridges healthcare delivery and policymaking. I fully support their bold mission and eagerly anticipate their continued efforts. I look forward to seeing Reaching Zero-Dose Children overcome the challenges faced by zero-dose children both in Japan and worldwide, driving transformative change grounded in academic expertise and the perspectives of youth.


Mirei Chayama

Health for all .jp Founder

Reaching Zero-Dose Children is a reliable ally in shaping global health policies through youth-driven awareness and advocacy which is a crucial element for policy-making to achieve global health. Together, as young leaders, let’s continue working to strengthen global health policy!


Yusuke Takahashi

Country Director, KOKO Plus Foundation

I’m Takahashi, working on improving nutrition for infants and school-aged children in Ghana. Recently, Ms. Katagiri, Executive Director of Reaching Zero-Dose Children, visited us here in the field. What I’ve truly felt on the frontlines of saving lives is the incredible power of youth. Young people can, and must, change the world. Every step you take shapes the future. I may be a bit older, but let’s walk this path together!


Kentaro Yoshikawa

Co-Founder, Famileaf Co.,Ltd.

Reaching Zero-Dose Children was launched by students who will truly shape the future of global health across borders. These youth stand out in every way, passion, action, creativity, and they are pouring their hearts into delivering vaccines to children worldwide. I believe their sincere efforts will ripple out to drive change not only in Japan but across the globe.


Masaki Umeda

Vice CEO, SORA Co.,Ltd.

Innovation rooted in the realities of the field is essential to ensure that zero-dose children are not left behind. SORA Technology is tackling the challenge of optimizing vaccine supply using drones and AI, in part through initiatives like the Gavi INFUSE program. We look forward to continuing this journey together!


Mihoko Kashiwakura

Head of East Asia Relations, Global Policy and Advocacy, Gates Foundation

Vaccines are one of the most effective tools to save children’s lives and are vital public goods in eradicating infectious diseases and preventing pandemics. Every day, around 13,400 under-five children, one in every second, are dying globally. At the Gates Foundation, under the belief that “every life has equal value,” we are working to ensure vaccines reach all children and reduce infant mortality. We deeply respect the work of Reaching Zero-Dose Children, who are reaching the most marginalized children with life-saving vaccines.


Yuki Yasumiba

Africa Asia Youth Nest/Youth TICAD 2025 Manager

I deeply resonate with Reaching Zero-Dose Children’s strong commitment to protecting children’s right to health. As fellow advocates shining a light on the voices that often go unheard, and as youth from Japan, I look forward to working together to build a better future.


Osamu Kunii, MD, MPH, PhD

CEO, Global Health Innovative Technology Fund (GHIT Fund)

Around 1.5 million children around the world lose their lives each year simply because they cannot access vaccines. I have worked firsthand to deliver vaccines and healthcare services in communities across Africa and Asia, and I know that much more support is still needed on the ground.