One Sunny Day Initiatives

Support our efforts

In 2007, Hideko Tamura Snider helped found One Sunny Day Initiatives (OSDI) to educate the public about the consequences of the use of nuclear weapons and to plant seeds of peace, hope and reconciliation among people of the world. OSDI is a 501(c)3 not for profit organization, which means your donations are tax deductible!


We promote peace and nuclear non-proliferation with an emphasis on the hopeful side of human nature.



To create educational opportunities for youth and the general public so that they can learn the true consequences of nuclear weapons use in open conflicts, and the value of peace in the world.


To accomplish its goals, One Sunny Day Initiatives uses narrative appeals and multi-media presentations on the consequences of the use of nuclear weapons and on the role of hope in relation to peace-building. It also provides publications, lectures and workshops, bilingual educational references, exploration of theatrical presentations, cultural exchange to promote dialogue and relationship building, and the OSD Initiatives website.