I bought a knife for cutting sashimi in Japan. Can I take it home?

I don't know why, the controlled knives and a series of replies I sent you are gone. But as far as China Post Office is concerned, as long as your articles are genuine handicrafts and Japanese knives, you won't miss them. Follow-up: controlled knives cannot enter China! Do I still need a Japanese certificate to distribute handicrafts? What you bought with thousands of quick money, you will die if you don't get it back! Answer: If you buy a real knife, you need to issue a knife certificate and register with the police station. When you take it to the airport, you must check it with your luggage, and show your certificate when you pass the X-ray machine. If you bring a mold knife, you should also check it with your luggage and explain to the airport staff whether it is a mold knife or a toy knife before people can release it. But at the domestic airport, there is only a 50% chance of taking out the knife. Generally speaking, the customs of our domestic airports are still relatively loose. In case of bad luck and need to open the bag for inspection, it is estimated that this knife is doomed whether it is a real knife or a mold. Please be mentally prepared. Follow-up: Even after the airport, there are cars and trains in the luggage. Can you deliver it at the post office without it? Don't worry! Answer: This is a very difficult thing. If not, return it. Don't make yourself unhappy