Provided is a tablet having a shape parameter which can reliably avoid the occurrence of defects in a production process of an actual production scale on the basis of analysis corresponding to the type of defects. This tablet (2) comprises a body portion (4) and a cup portion (6) which is formed protruding from at least one of the upper and lower faces of the body portion (4), wherein when the cup portion depth which is the height of the cup portion (6) is D and the diameter of the body portion (4) is L, the value of D/L is 0.13 to 0.50.茲提供一種基於對應缺損的種類之解析,而具有可確實抑制在實際的生產規模之製造步驟中所發生之缺損的產生之形狀參數的錠劑。茲提供一種錠劑,其係具有:體部4、及從體部4之上下面之至少一面形成為凸狀的杯部6之錠劑2,設等同杯部6之高度尺寸的杯部深度為D、設體部4的直徑為L時,D/L的值為0.13以上0.50以下。2‧‧‧錠劑4‧‧‧體部6‧‧‧杯部8‧‧‧地面(段差部)D‧‧‧深度L‧‧‧直徑R‧‧‧頂部
