By Linda Sieg
TOKYO (Reuters) - As Prime Minister Shinzo Abe promises voters a bright future for Japan's economy, key parts of his conservative base want him to steer the nation back towards a traditional ethos mixing Shinto myth, patriotism and pride in an ancient imperial line.
Proponents say such changes are needed to revive important aspects of Japanese culture eradicated by the U.S. Occupation after World War Two and to counter modern materialism.
Critics say they mirror the Shinto ideology which mobilised the masses to fight the war in the name of a divine emperor. The legacy of that war still haunts ties with China and South Korea nearly 70 years after its end.
A predicted landslide win by Abe's Liberal Democratic Party (LDP) in a general election on Sunday, called as a referendum on his economic growth policies, and prospects Abe may become a rare long-term Japanese leader have given his ardent supporters their best chance in decades of achieving their goals.
"We really have trust in him," said Yutaka Yuzawa, director of the Shinto Association of Spiritual Leadership (SAS), the political arm of the Association of Shinto Shrines. The group, which counts Abe as a member, is one of a network of overlapping organisations sharing a similar agenda.
"The prime minister's views are extremely close to our way of thinking," Yuzawa told Reuters in an interview.
Among the key elements of the SAS agenda are calls to rewrite Japan's U.S.-drafted, post-war constitution, not only to alter its pacifist Article 9 but to blur the separation of religion and state. Education reform to better nurture "love of country" among youth is another top priority.
"After the war, there was an atmosphere that considered all aspects of the pre-war era bad," Yuzawa said. "Policies were adopted weakening the relationship between the imperial household and the people ... and the most fundamental elements of Japanese history were not taught in the schools."
Similar concerns drive other organisations such as Nippon Kaigi (Japan Conference), a broader lobby group for which Abe serves as a "supreme adviser".
TEA PARTY PARALLELS
Experts see parallels between these groups and the U.S. Tea Party movement, with its calls to restore lost American values.
"Nippon Kaigi and the Shinto Association basically believe the Occupation period brought about ... the forced removal of Shinto traditions from public space and public institutions," said University of Auckland professor Mark Mullins.
"For them, this was authentic Japanese identity ... and to be an independent and authentic Japan again those things need to be restored."
Abe has long been close to such groups but they have increased their reach since his first 2006-2007 term as leader.
Membership data show 301 members of parliament, mostly from the LDP, are affiliated with the SAS, including 222 in the 480-seat lower house before the election. A Nippon Kaigi caucus had 295 members, including some opposition MPs.
Members of the groups are central to Abe's administration.
Nippon Kaigi supporters accounted for 84 percent of Abe's cabinet after it was rejigged in September and almost all ministers were affiliated with the SAS. Eighty-four percent also belonged to a separate caucus promoting visits to Yasukuni Shrine, seen by critics as a symbol of Japan's past militarism.
Abe's December 2013 visit to Yasukuni sparked outrage in Beijing and Seoul. Far less attention was paid to what some see as his equally symbolic participation in October that year in a ceremony at Ise Shrine, the holiest of Japan's Shinto institutions.
The ritual is held every 20 years, when Ise Shrine is rebuilt and sacred objects representing the emperor's mythical Sun Goddess ancestress are transferred to the new shrine.
Abe became only the second premier to take part in the centuries-old ritual, and the first since World War Two. "Without anyone blinking an eye ... it became a state rite," said John Breen, a professor at the International Research Center for Japanese Studies in Kyoto, commenting on Abe's participation.
The lobby groups are also active at the grassroots.
On Oct. 1, they launched the "People's Council to Write a Beautiful Constitution" to boost support for revising the charter in 2016.
Amending the constitution faces big hurdles even if the LDP succeeds in winning two-thirds of both chambers, since a majority of voters must then approve changes in a referendum.
But other parts of the conservative agenda are moving ahead, such as making "moral education" part of the official school curriculum with government-approved textbooks, a change slated to take effect in 2018.
That follows a revision to a law on education during Abe's first term to make nurturing "love of country" a goal.
"Things related to patriotic education are getting pushed through and institutionalised so they are shaping the next generation, whether parents know or think about it or not," the University of Auckland's Mullins said.
(Editing by Dean Yates)