A developer container for feeding and discharging developer by
rotationally moving about a rotation axis includes a container body for
containing developer and is provided with a discharge opening for
permitting discharge of the developer, and developer movement suppression
means disposed inside and adjacent to the discharge opening. The
developer movement suppression means includes a first wall member for
scooping the developer contained in the container body by rotational
movement of the container body and a second wall member, disposed at an
end portion of the first wall member with respect to a direction of the
rotation axis, for suppressing movement of the developer scooped by the
first wall member while permitting the developer to partly move from one
side to the other side thereof.