11. I would like to make a pendant with a coin. Are there any problems?
There is no problem in using coins with pendant unless damage is done to them such as making holes and intentional bending. Damage can be punished under the Coinage Damage Control (Prevention) Law. Since coins are necessary for daily life, it is requested that they be handled with care.
Coinage Damage Control (Prevention) Law (enacted in 1947, law No.146)
Article 1. Coins shall not be damaged or melted.