A toner case comprising: a case main body configured to contain a toner and to rotate around a rotation axis line; a transmission member attached to an outer circumferential face of the case main body and configured to transmit rotation driving force to the case main body; and a cover configured to cover an opening part arranged at the case main body, wherein the case main body includes: a plurality of rotation restricting parts (48, 49) configured to restrict a rotation of the transmission member with respect to the case main body; and a plurality of movement restricting parts (51, 52) configured to restrict a movement in a direction of the rotation axis line of the transmission member with respect to the case main body, and the transmission member is positioned between the cover and each movement restricting part (51, 52), the toner case being characterized in that the plurality of rotation restricting parts (48, 49) include a first rotation restricting part and a second rotation restricting part which is arranged at an opposite side of the first rotation restricting part across the rotation axis line, and the plurality of movement restricting parts (51, 52) include a first movement restricting part and a second movement restricting part which is arranged at an opposite side of the first movement restricting part across the rotation axis line, and each rotation restricting part (48, 49) and each movement restricting part (51, 52) are located so that their circumferential positions do not overlap with each other. a case main body configured to contain a toner and to rotate around a rotation axis line; a transmission member attached to an outer circumferential face of the case main body and configured to transmit rotation driving force to the case main body; and a cover configured to cover an opening part arranged at the case main body, wherein the case main body includes: a plurality of rotation restricting parts (48, 49) configured to restrict a rotation of the transmission member with respect to the case main body; and a plurality of movement restricting parts (51, 52) configured to restrict a movement in a direction of the rotation axis line of the transmission member with respect to the case main body, and a plurality of rotation restricting parts (48, 49) configured to restrict a rotation of the transmission member with respect to the case main body; and a plurality of movement restricting parts (51, 52) configured to restrict a movement in a direction of the rotation axis line of the transmission member with respect to the case main body, and the transmission member is positioned between the cover and each movement restricting part (51, 52), the toner case being characterized in that the plurality of rotation restricting parts (48, 49) include a first rotation restricting part and a second rotation restricting part which is arranged at an opposite side of the first rotation restricting part across the rotation axis line, and the plurality of movement restricting parts (51, 52) include a first movement restricting part and a second movement restricting part which is arranged at an opposite side of the first movement restricting part across the rotation axis line, and each rotation restricting part (48, 49) and each movement restricting part (51, 52) are located so that their circumferential positions do not overlap with each other.