Webon september 30, 1999, a criticality accident at the jco uranium processing facility in tokaimura resulted in one of the most catastrophic nuclear incidents in. Webthe real photos of hisashi ouchi taken during his treatment provide a chilling insight into the effects of radiation exposure. Webhisashi ouchi was exposed to around 17 sieverts (sv) of radiation during the tokaimura nuclear accident, according to masashi kanamori of the japan atomic.

These images, while disturbing,. Webouchi, a japanese nuclear plant worker, faced unimaginable suffering after a catastrophic accident at the tokaimura nuclear facility in 1999.