About Keiji Hase
Lived 1935 – 2024 (aged 89). Keiji Hase was a Japanese swimmer.
is a Japanese former backstroke swimmer who competed in the 1956 Summer Olympics.
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Important facts
Related people
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Contemporaries
People whose lives overlapped Keiji Hase's
Frequently asked questions
Who was Keiji Hase?
Japanese swimmer
When was Keiji Hase born?
Keiji Hase was born on 3 July 1935.
When did Keiji Hase die?
Keiji Hase died on 13 November 2024.
What was Keiji Hase's occupation?
Keiji Hase was a swimmer.
What nationality was Keiji Hase?
Keiji Hase was Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Keiji Hase. https://biography.guide/keiji-hase/
MLA: "Keiji Hase." Biography.guide, https://biography.guide/keiji-hase/.
Chicago: "Keiji Hase." Biography.guide. https://biography.guide/keiji-hase/.
Data last updated: 2026-09-26 · Spot an error? Report a correction.
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