The source of the pacifist clause is disputed. According to the Allied Supreme Commander Douglas MacArthur, the provision was suggested by Prime Minister Kijūrō Shidehara, who "wanted it to prohibit any military establishment for Japan—any military establishment whatsoever". Shidehara's perspective was that retention of arms would be "meaningless" for the Japanese in the post-war era, because any substandard post-war military would no longer gain the respect of the people, and would actually cause people to obsess with the subject of rearming Japan. Shidehara admitted to his authorship in his memoirs "Gaikō Gojū-Nen" ("Fifty Years' Diplomacy"), published in 1951, where he described how the idea came to him on a train journey to Tokyo; MacArthur himself confirmed Shidehara's authorship on several occasions. However, according to some interpretations, he denied having done so, and the inclusion of Article 9 was mainly brought about by the members of the Government Section of the Supreme Commander for the Allied Powers, especially Charles Kades, one of Douglas MacArthur's closest associates. There is, however, another theory by constitutional scholar Toshiyoshi Miyazawa that the idea came from MacArthur himself and that Shidehara was merely a pawn in his plans.