Provided is a medicine packaging apparatus that includes a recess forming part 13 that forms a recess 31 in a packaging sheet 3, and a medicine supply part 14 that supplies into a medicine M the recess 31 formed in the packaging sheet 3 by the recess forming part 13 according to preparation data.一種藥劑包裝裝置,其具備:凹部形成部(13),其在包裝用薄片(3)形成凹部(31);及藥劑供給部(14),其對由前述凹部形成部(13)在前述包裝用薄片(3)所形成的前述凹部(31),供給符合處方資料的藥劑(M)。