Japanese man survives 3 weeks in the outdoors by hibernating

A Japanese man who survived three weeks in the outdoors without food or water by falling into a state similar to hibernation — he was subsequently rescued and appears to have suffered no lasting ill effects.

Mitsutaka Uchikoshi had almost no pulse, his organs had all but shut down and his body temperature was 71 degrees Fahrenheit or about 21.6 Celsius when he was discovered on Rokko mountain in late October, said doctors who treated him at the nearby Kobe City General Hospital. He had been missing for 24 days.

"On the second day, the sun was out, I was in a field, and I felt very comfortable. That's my last memory," Uchikoshi, 35, told reporters Tuesday before returning home from hospital. "I must have fallen asleep after that."

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