Sumiko Iwao

was a Japanese psychologist, educator, editor and professor emeritus at Keio University in Tokyo. She served as the editor-in-chief of Japan Echo, an English-language magazine and predecessor of Nippon.com, from 1997 until 2007, as well as a member of the Echo's editorial board from 1985 until 2007.

Biography Iwao was born on January 2, 1935. She graduated from Keio University in Tokyo and then obtained her doctorate in psychology from Yale University in 1962.

Iwao retired from Keio University in 2005 and stepped down as editor-in-chief of Japan Echo in 2007. However, she remained active in children's education, especially for girls. Iwao was chairwoman of Group Kilimanjaro, which operates the Sakura Girls Secondary School, a boarding school in Tanzania.

In 2007, Iwao was awarded the Order of the Rising Sun.

Sumiko Iwao died on January 11, 2018, at the age of 83.