| 摘要 |
PROBLEM TO BE SOLVED: To provide a tablet that is difficult to be applied to a counterfeit or altered product, and to provide a method for manufacturing a tablet whereby the tablet, which is difficult to be applied to a counterfeit or altered product, can be efficiently manufactured.SOLUTION: A tablet includes a first region containing a first component and a second region containing a second component. When mixed with each other, the first component and the second component show a brightness lower than the first component alone and the second component alone. Preferably, the first component and the second component develop black or gray color when mixed with each other. |
