Seiko Obonai, Date of Birth

Seiko Obonai

Date of Birth: 16-Feb-1940

Profession: athletics competitor

Nationality: Japan

Zodiac Sign: Aquarius

Seiko Obonai (??? ??, Obonai Seiko, born 16 February 1940) is a Japanese athlete.
She competed in the women's shot put at the 1964 Summer Olympics.