Toner case and image forming apparatus

A toner case comprising:

• a case main body which stores a toner;
• a rotator stored in the case main body and rotating around a rotation axis;
• a transmitter which transmits rotation to the rotator, at least a part of the transmitter being exposed to an outside of the case main body;
• and
• a turner provided at an outside of the case main body in a rotation axis direction of the rotator,
• wherein the turner is turnable between a first posture and a second posture, at least a part of the turner moving to an outside in the rotation axis direction as the turner turns from the first posture to the second posture, and
• the transmitter is movable between a first position and a second position which is arranged at an outside of the first position in the rotation axis direction, and the transmitter moves from the first position to the second position as the turner turns from the first posture to the second posture.