― 164 ―
The new National Diet was far more representative of the people than the old Imperial Diet.
SCAP believed it would no longer encounter the niggling opposition to change and the laissez-
faire economics espoused by Yoshida and the conservatives. It hoped the road to political reform
and economic democracy would now be smoother. Indeed, Katayama was willing to cooperate
with SCAP and even eager to do its bidding.
Katayama lasted eight months as prime minister, from June 1947 to February 1948. Despite his
high hopes and tireless efforts, he made little headway in raising production, lowering inflation,
or wiping out the black market economy. His one big push—to nationalize the coal industry—
marked the high point of socialist endeavor in Japan's modern history. MacArthur told Katayama
on September 18, 1947, that the Diet was free to act as it saw fit on this matter, adding that Japan
should try to boost coal production to its wartime peak of dose to 50 million tons a year. Well
watered down by the Diet, Katayama's coal bill, passed in December 1947, in effect established
government supervision, not control, over the industry. Coal production mounted steadily in the
following years, but not because of the insignificant coal law of 1947.[3]
SCAP also pressed Katayama to adopt two controversial reforms: to break up large "economic
concentrations" and to decentralize the police. Late in the summer of 1947 ESS received a copy
of FEC-230, the U.S. antitrust proposal. At the same time the FEC was studying it, ESS called in
two senior Japanese from the ESB and told them immediate action was necessary to implement
an "order" from Washington entitled "Elimination of Concentrations of Economic Power." The
moderately socialist Katayama cabinet was so disturbed that the prime minister wrote a letter to
MacArthur on September 4, 1947, asserting that although the government supported the
principle of deconcentration, the new proposal was "even more stringent than the law enacted in
Germany." SCAP was unyielding, however, and pushed for quick approval.[4]
Before the bill was enacted, Secretary of the Army Kenneth C. Royall "directed" MacArthur to
ensure that it was amended to contain certain modifications Washington wanted. MacArthur
reluctantly instructed the Japanese to make the amendments as well as a significant change the
Japanese wanted: insertion in the title of the word excessive . The bill was passed late on
December 9, 1947, with two SCAP officials on the floor of the Diet and the parliamentary clock
stopped to enable negotia-
― 165 ―
tions to finish before the Diet session ran out of time.[5] The Law for the Elimination of
Excessive Concentrations of Economic Power, or the Deconcentration Law, was probably the
most contentious piece of legislation passed during the occupation; SCAP and Washington
disagreed about the plan, as did SCAP and the Japanese. Yet it proved to have a far-reaching
effect on at least a few industries in Japan. For example, the law led to the split of Japan Steel
Company into two companies, Fuji and Yawata, which brought about intense competition in the
steel industry. This ended when the two were reunited in 1970 to form Nippon Steel Company,
one of the largest in the world.
Police reform remained a sensitive issue throughout the occupation. The Home Ministry had
tightly controlled the prewar police, whose many duties involved law enforcement, tax
collection, election observation, customs enforcement, census taking, intelligence gathering, and
thought control. The police commanded the respect and even the obsequiousness of the general
public. In late 1945 Japanese requests to SCAP to approve increases of the size and arms of the
police, then numbering 93,935 persons, were rejected.[6]