柔道の礼法における戦中・戦後史

抄録

　The present study aimed to clarify the establishment of Judo etiquette during the wartime and postwar periods. Nakamura (2011) discussed Japanese martial arts etiquette in modern Japan. In his work, however, he dealt largely with Kendo etiquette, and inadequately addressed the history of Judo, as well as overlooking the period of Allied occupation (1945–1952). This article focuses on the reformation of Judo etiquette in that period and clarifies its historical background.
　It was revealed that, first, the enactment of etiquette in August 1940 was intended to be a criticism of Taro Inaba, who was excommunicated at the Kodokan. Inaba had criticized the Kodokan and the Dai Nippon Butokukwai, stating that when a judoka stands and bows with shizen hontai (natural posture) it reflects disrespect to the emperor. During the war, with the increasing influence of State Shinto, Inaba’s claim could have undermined Judo’s social credibility. Therefore, the Kodokan and Butokukwai abolished shizen hontai and in its place instituted the posture of attention, the basic Shinto posture, and this was also followed by the military and adopted in middle school games; thus, the current system of courtesy was established during this period. Furthermore, the practice of sitting on tatami mats with the left knee and standing up with the right foot was adopted in 1943 to match the postures stipulated in State Shinto.
　The etiquette established during the war was modified during the Occupation, when bowing to feudal seniors and the kamidana were abolished. In addition, the choice of bowing posture, whether at attention or a natural posture, was left to the practitioners. In this way, it can be said that Judo etiquette was democratized.
　However, college students’ conduct during Judo bouts was disturbed after the Tokyo Olympics in 1964. Consequently, wartime etiquette was revived. However, the Kodokan did not disclose that its etiquette was influenced by State Shinto and the military. The official line was that the etiquette was based on principles of Judo such as seiryoku-zenyo (maximum use of energy) and jita kyoei (mutual welfare and benefit).