protection of civil rights. The paper then recommended goals for U.S. policy: an executive
branch responsible to the electorate or to a fully representative legislature, guarantees of
fundamental civil rights, popular sovereignty, and "the drafting and adoption of constitutional
amendments or of a constitution in a manner which will express the free will of the Japanese
people." The paper contended that the emperor system could not be retained as it was: the people
should decide the eventual form of government, but they should be encouraged to abolish the
emperor institution or reform it. If they decided to retain it, the emperor must act only on the
advice of the cabinet and should be deprived of all authority in military matters.
SWNCC 228's last caveat was that "only as a last resort should the Supreme Commander order
the government to effect the above listed reforms, as the knowledge that they had been imposed
by the Allies would materially reduce their acceptance and support." Inserted by the Joint Chiefs
of Staff, this clause reflected concern that the "proposed reforms may foment unrest in Japan to
such a degree as to require increases in occupational forces." SWNCC 228 was later referred to
the FEC as a U.S. proposal. In accord with the usual procedure, it was also sent to SCAP for
information so that Tokyo would know what Washington was thinking and doing. The FEC
approved SWNCC 228 as Allied policy, with minor changes, on July 2, 1946. All member
governments including the Soviet Union and Australia thus approved giving Japan the right to
decide whether to retain the emperor institution.[8]
In early 1946 the Matsumoto committee set up by Shidehara continued to work on revising the
1889 constitution, but the scope of the planned reforms, especially in regard to the role of the
emperor, was limited. The prime minister stated publicly that he saw no need for broad revision
of the constitution. The political parties and several private groups prepared drafts of a new
constitution; some, like that of the Socialist Party, were quite liberal, and others, like those of the
Progressives and the Liberals, were quite limited. There was no contact between the Japanese
government and SCAP on this matter. Indeed, at that stage GS had few contacts with the
Japanese on any political matters.[9]
― 92 ―
SCAP experts told the visiting FEAC in January 1946 that many changes were being made in
Japan's system of government but that "we do not amend the constitution as such." The
Philippine representative on the FEAC said he did "not understand why constitutional revision
was not part" of GS's work; several other representatives appeared to think that revision would
eventually be necessary. MacArthur seemed to end the debate, however, when he told the FEAC
on January 30 that the matter of constitutional reform "had been taken out of his hands by the
Moscow agreement" setting up the FEC. Nevertheless, three days after meeting the FEAC
MacArthur instructed his staff to draft a new constitution. He acted because his most trusted
adviser, Courtney Whitney, had convinced him that he had the authority he needed, that he had
to move quickly before Washington intervened, and that the Japanese were stalling on reform.
[10]
SCAP's role in constitutional reform having been questioned, Whitney first requested a study of
MacArthur's authority. Drafted by Kades, the study was sent to the supreme commander on
February 1.[11] It argued forcefully that MacArthur had both general authority from the Allied
powers to take such steps as he thought proper to carry out the surrender terms and specific
authority, under the surrender terms and U.S. policy, to take measures to strengthen democratic
tendencies, eliminate authoritarian practices, and require Japan to develop a non-militaristic and
democratic government. Only two limitations could restrict his authority: action to remove the
emperor would require prior consultation with the JCS; and any directive to the Japanese
government about constitutional change would, if the FEC had previously issued a policy
decision on that matter, be subject to review by the ACJ and the FEC.