Seiko Obonai

Seiko Obonai (小保内 聖子, Obonai Seiko, 16 February 1940 – 6 March 2023)[1] was a Japanese track and field athlete.

She competed in the women's shot put at the 1964 Summer Olympics.

[2]

This biographical article relating to Japanese athletics is a stub.

You can help Wikipedia by expanding it.