To enable anyone to enjoy quickly roll up animation simply and inexpensive constitution without simultaneous ing up of several sheets of paper to be rolled up quickly.

In this quickly roll up machine, the paper to be roll up quickly is housed in an inner case inside. By rotating an outer case, the paper to be roll up quickly is pressed and curved. With additional rotation of the outer case and the recovery force of the paper to be roll up quickly after the pressing and curving force is released, the quickly rolling up animation can be watched. The rear wall of the holding part of the paper to be rolled up quickly of the machine is shaped into a projecting R so that the deviation of each sheet of the paper at the distal end of the paper to be rolled up quickly housed along the shape may be increased toward the leading surface side of the paper.