To provide a magazine which surely guides a reel in a magazine case to a case body side and moves the reel to the prescribed position in the case body even when the case body is developed with respect to a cover body by putting the magazine case into a horizontally laid state not in a normal refilling posture in refilling the photographic paper roll housed in the magazine case.

The magazine case of the sensitive material housing magazine comprises the case body and the cover body which is oscillatably supported at the case body and opens and closes the opening of the case body. The mating segment of the case body and the cover body is provided with a reel holding section for holding the reel. The case body is provided with an induction member which engages the reel in the magazine case and induces the reel to the case body side as the magazine case is developed with respect to the cover body in the direction that the bottom of the case body rides on a loading surface from the state of horizontal laying down the magazine case.