About Shiori Koseki
Born 1972. Shiori Koseki is a Japanese softball player.
(born June 30, 1972) is a Japanese softball player who played in the 2000 Summer Olympics mostly as a Left field, but on one occasion played as a Pinch Runner in the game against New Zealand. She won the silver medal for Japan.
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Important facts
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Shiori Koseki's
Frequently asked questions
Who is Shiori Koseki?
Olympic softball player
When was Shiori Koseki born?
Shiori Koseki was born on 30 June 1972.
What is Shiori Koseki's occupation?
Shiori Koseki is a softball player.
What nationality is Shiori Koseki?
Shiori Koseki is Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Shiori Koseki. https://biography.guide/shiori-koseki/
MLA: "Shiori Koseki." Biography.guide, https://biography.guide/shiori-koseki/.
Chicago: "Shiori Koseki." Biography.guide. https://biography.guide/shiori-koseki/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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