To provide a swallowing simulation apparatus that facilitates approximatereproduction of an actual phenomenon of swallowing.The swallowing simulation apparatus comprises: an oral cavity modeling unit 10configured to form an oral cavity model 11 formed of oral cavity organs； anorgan propertysetting unit 20 configured to set an organ property of each of the oral cavityorgans in the oralcavity model 11； an organ movement setting unit 30 configured to set amovement of each ofthe oral cavity organs in the oral cavity model 11； a food product physicalproperty settingunit 40 configured to set a food product as an analysis target； and a physicalproperty of thefood product formed by modeling the food product； an input unit 81 configuredto input apseudo food product to the oral cavity； a movement analysis unit 50 configuredto analyze amovement of each of the oral cavity organs and a behavior of the pseudo foodproduct 41while being swallowed in the oral cavity model 11 using a particle method； anda display unit82 configured to display an analysis result of the movement of each of theoral cavity organsand the behavior of the pseudo food product 41 on a moving screen while beingswallowed,the analysis result being analyzed by the movement analysis unit 50.
