It's the Japanese name for certain species of puffer fish that contain lethal poison but can be eaten as a delicacy
... Having 
enough poison to kill a cow, cassava can still be delicious as long as the proper 
... Mushroom lovers beware: the inky cap mushroom may be eaten fine, but do 
not ... That's a lotta jellyfish as this certain species, also called Nomura's Jellyfish, 
grows... [DOC] [TLE] Japanese Food: Why do people eat fugu if it is so dangerous?