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Short Stuff: Hisashi Ouchi

Sep 2, 2026 · 12m

Summary

This episode details the 1999 Tokaimura nuclear accident in Japan, where worker Hisashi Ouchi suffered a massive radiation dose after his company, JCO, ignored safety protocols. The hosts discuss how an uncontrolled fission reaction occurred due to improper uranium processing, leading to Ouchi’s agonizing 83-day death from radiation sickness. The story highlights the severe consequences of corporate negligence and the subsequent regulatory reforms in Japan’s nuclear industry.

Topics discussed

Sponsors: AMU and AT&T Guarantee Introduction to the Tokaimura Nuclear Accident Unsafe Procedures and Critical Mass Radiation Exposure and Immediate Aftermath Sponsors: Girardelli Chocolate and Hers Cellular Damage and Chromosomal Shattering Medical Treatment and Ouchi's Death JCO Negligence and Regulatory Failures Consequences and Improved Safety Standards Outro and Credits
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