puffer fish which is a delicacy fuki a japanese butterbur plant which contains a bitter substance called fukinon futo-maki thick roll mixed meal in itself
Blow-fish, or Puffer fish This can be prepared only by licensed chefs in Japan and the USA who have studied under a master for a long apprenticeship The various organs of the fish contain a highly dangerous neurotoxin, tetrodotoxin; ingestion of even a few milligrams of any of the fish's organs, or fluid which was contained in the organs will result in paralysis and death in 15 minutes This is the same toxin used to create "zombies" Fugu is quite expensive in Japan, and hard to come by in the USA It can cost approximately $100 per serving
puffer fish, which while it is considered a delicacy, it contains large amounts of poisonous tetrodotoxin In Japan, only licensed fugu chefs are allowed to prepare fugu or puffer fish