Background
Okada, Ayumi was born on April 28, 1966 in Yamato, Japan. Daughter of Hisao and Kazuko Okada.
Okada, Ayumi was born on April 28, 1966 in Yamato, Japan. Daughter of Hisao and Kazuko Okada.
Doctor of Philosophy in Environmental Earth Science, Hokkaido University, 2001.
Associate researcher Tokyo University Museum, since 2002. Assistant Ibaraki Prefectural University, Inashiki, Japan, since 2004.