A medicine cassette 100 includes a side-wall constituent body 110, a first rotating body 120, a second rotating body 130 and a medicine discharging part 144c. The medicine cassette 100 can scrape up medicines prepared in a medicine containing part 182 along with a rotation of the first rotating body 120 to transfer and place the medicines onto the second rotating body 130 and transfer the medicines toward a downstream side of a rotational direction of the second rotating body 130 to discharge the medicines from the medicine discharging part 144c. An expanding portion 110a expanding toward an outer side of a radial direction of the second rotating body 130 is provided in the side-wall constituent body 110 on a lower side of the second rotating body 130.