Answer: The Japanese delicacy fugu also known as blowfish.
Step-by-step explanation:
Blowfish
Fugu is a fish that can be extremely poisonous if not prepared properly. Even the smallest mistake in its preparation can be very dangerous, and in some cases, it can even lead to severe poisoning or death. It is essential to handle and prepare fugu with absolute caution and expertise due to its toxicity. If you have any more questions, feel free to ask! And let me know if this was helpful.