本論文是以身體論的觀點來論述村上春樹最新長編小說《1Q84》（第一、二、三冊）。因為該篇作品中有許多有關身體語言的表現。首先從男女主角天吾與青豆兩人各自常出現的身體表現特徵，考察出其為心理的創傷，完全是家庭環境因素所使然。同樣的兒時境遇之下，兩人共同擁有「厭惡的星期天的記憶」、「窩心的教室一瞥的記憶」。因此在分離了20年、也各自擁有性經驗之後的兩人，心中仍然惦念、執意著對方。最後攜手從充滿詭譎的「1Q84」世界逃脫出來，成就了身體交會、心靈合一的最高境界的戀愛故事。再者，從諸多跡象顯示《1Q84》中有柏拉圖《饗宴》篇的影子。特別是兩人執著對方，最終身體交會、心靈合一的結果，正是與柏拉圖《饗宴》篇中，渴望找回失去的身體另一半的「雌雄同體」神話不謀而合。《1Q84》不只是現代日本社會中常見的感情層次的戀愛問題而已，而是「雌雄同體」神話中，尋求被切割的另一半的身體並渴望回復完整身軀（一半的身體與另一半的身體合體）的戀愛小說。《1Q84》主題與其說是強調精神，倒不如說是朝向追求人類生命根源的課題，最終超越身心二元對立論，而回歸人類原本的面貌（完整身軀）的完美呈現。

This paper is mentioning Haruki Murakami's newest long novel ”1Q84” (BOOK1, BOOK2, BOOK3) from the body theory. This is because description deeply concerned into the work at the body theory is seen.The research procedure has sketched each trauma from characteristic body expression of the man hero Tengo and the heroine Aomame at first. And next, the meaning of the joint memory which two persons have is explored. Finally, these two persons who grew up met again and this research explored the meaning of the end which escaped from ”1Q84” world and they united. As mentioned above, this research has clarified the process of the story based on Plato's ”androgynous.””1Q84” has not thought the love on an emotional level. This novel is a trial of the love story by the physicality which carries out desire of the partner for the myth of ”androgynous” to a model on a corporal physical level. It can be said that ”1Q84” is a tale which is going to transcendent mind-and-body dualism and it is going to make go back to the prototype of the ”androgynous” which is human being's starting point.