PURPOSE: To make a lot of urns stowable at very high space utilization efficiency, and easy to access to the individual urns as well as to enable each individual urn to be defied and worshipped separately at an independent altar.

CONSTITUTION: Each wall of at least left/right and the front, constituting an indoor space is formed into double walls being parallelly opposed to each other, and each urn storage section G is installed on both opposed inner surfaces of the double walls in a grating manner, while each of robots R1, R2 with an urn (6) takeout/delivery/stowable mechanism being optionally shiftable in each of X, Y and Z directions is installed in an interval between both these opposed urn storage sections G. In addition, there are provided an altar installed with a small shrine A approximate to an indoor side of the front wall, and a robot R3 with an urn (6) receiving/transfer mounting on altar/deliverable mechanism from the robot R2 of this front wall. In this constitution, operation control over each address register of respective urn storage sections G and storage/calling/mounting on altar/restorage or the like of each urn 6 is carried out by an electronic controller using an identification card.