PROBLEM TO BE SOLVED: To easily estimate a lymphatic age of a person by using lymphatic pressure.SOLUTION: The lymphatic age estimation system related to one embodiment comprises a receiving means which receives a measurement value of the lymphatic pressure of a person to be tested, and a calculation means which calculates the estimated lymphatic age of the person to be tested by substituting the measurement value received by the receiving means to a function indicating a relationship between the age of the person and the lymphatic pressure.COPYRIGHT: (C)2013,JPO&INPIT【課題】リンパ圧を用いて人のリンパ年齢を簡易に推定すること。【解決手段】一実施形態に係るリンパ年齢推定システムは、被験者のリンパ圧の測定値を受け付ける受付手段と、人の年齢とリンパ圧との関係を示す関数に、受付手段により受け付けられた測定値を代入することで、被験者の推定リンパ年齢を算出する算出手段とを備える。【選択図】図1