Ms. Matsumura is born in Riverside, California.
Ms. Matsumura receives a Bachelor of Arts from the University of California Berkeley.
Ms. Matsumura becomes senior editor and director of the Alin Foundation in Berkeley, California.
Ms. Matsumura co-authors “Japan’s Economy in World Perspective.”
Ms. Matsumura becomes an editorial associate for Free Inquiry Magazine.
Ms. Matsumura co-authors “Sex in China” and “Mother-to-be: Pregnancy Birth for Women with Disabilities.”
Ms. Matsumura becomes network project director of National Center for Science Education in El Cerrito, California.
Ms. Matsumura receives the Distinguished Service Award from the Council for Secular Humanism.