PROBLEM TO BE SOLVED: To provide a round rice-cake set and a packing material for the round rice-cake set capable of retaining a bitter orange model on a round rice-cake-shaped pack and also preventing the inclination of the round rice-cake-shaped pack.SOLUTION: A round rice-cake-shaped pack 10 is placed on the tray part 31 of an offering stand 30, and further, a back plate 40 surrounding the back side and at least one part of both lateral sides of the round rice-cake-shaped pack 10 is arranged on the tray part 31 of the offering stand 30, and in such a state, the round rice-cake-shaped pack 10 and the back plate are housed in a packing box 50. A support arm part 43 which extends from the central upper part to the upper side of the round rice-cake-shaped pack 10 is disposed on the back plate 40. A reception part 44 is disposed on the tip part of the support arm part 43. An engagement part 21 disposed on the upper part of the bitter orange model 20 is received by the reception part 44. Thereby, the bitter orange model 20 is retained on the position just above the round rice-cake-shaped pack 10. The back plate 40 also has a function of preventing inclination (falling) of the offering stand 30 on which the round rice-cake-shaped pack is placed.COPYRIGHT: (C)2012,JPO&INPIT【課題】橙模型を鏡餅形パック上に保持するとともに鏡餅形パックの傾きを防止する。【解決手段】鏡餅形パック10が供え台30の盆部31上に載置され,さらに供え台30の盆部31上に鏡餅形パック10の後方と両側方の少なくとも一部とを囲む背板40が配置された状態でこれらが包装箱50内に収納され,背板40に,その中央上部から鏡餅形パック10の上方まで延びる支持腕部43が設けられ,支持腕部43の先端部に受部44が設けられ,橙模型20の上部に設けられた係り部21が受部44に受けられることにより橙模型20が鏡餅形パック10の真上の位置に保持されている。背板40は鏡餅形パック10を載せた供え台30の傾き(転倒)防止の働きもする。【選択図】図2