Kiyoshi Ōkubo

Japanese serial killer (1935–1976)

Fame54.0
Momentum6.5
Wikipedia15.9K

Lived 1935–1976, aged 41Japan

Japan WritersWriter / Author

Wikipedia
9 languages
Cross-language footprint
Era
1935–1976
Aged 41

Summary

Updated 2026-06-13

Kiyoshi Ōkubo was a Japanese serial killer. Between March 31, 1971, and May 10, 1971, he raped and murdered eight girls and women. He used a pen name, Tanigawa Ivan (谷川伊凡).

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Fame

Stable

54.0

Composite of search demand, mentions, audience & graph footprint.

Score components

Momentum6.5

Historical9.7

Source confidence55.0

Completeness55.0

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Sources

MusicBrainz
database · musicbrainz.org
Low confidence
Kiyoshi Ōkubo
wikipedia · de.wikipedia.org
Low confidence
Kiyoshi Ōkubo
wikipedia · en.wikipedia.org
Low confidence

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