Let me say this first.
While I have friends that like and practice Shorinji Kempo I do not care for Shorinjis fabricated history, and the demi-God status placed on Do Shin So, nor the over zealous attitude of most of the practitioners I have met in Japan.
1/ Their attitude has basically been Shorinji is the best; you should quite your art and join us
On Do Shin So
2/ Much of his fabricated training and martial history has been exposed by various sources
the BBC being one of them. Do Shin Sos engaging and then kicking out the Yakuza and moneylenders after WWII was little more than a turf war
..
3/ Do Shin So and Shorinji Kempo are also connected to Sasakawa Ryoichi who was a real scumbag, Class A war criminal- same as many high ranking Nazis- and The head of one of the largest Ultra Right groups in Japan
..he also claimed to be the last living fascist.
Found here:
http://www.etext.org/Politics/Arm.The.Spirit/Antifa/japan.far-right
Shortly after the end of the Second World War, Japan's
ultra-right reformed itself, thanks to some important allies such
as Prime Minister Nobusuke Kishi (1957-60), who had co-signed the
Declaration of War against the United States and Great Britain.
Kishi, while serving time in Sugamo prison for war crimes, met
Yoshio Kodama, who later resigned his post as Justice Minister on
account of his contacts to the far-right and organized crime, and
Ryoichi Sasakawa, godfather of Japan's motor boat sports industry
and advisor to "Reverend" Su Myung Mun, whose Unification Church
has provided weapons to Japanese right-wingers. As a fighting
force against the left, the Japanese far-right provides an
invaluable service to the Yakuza as well as the corporations.
The police are also present on the highway. But neither are the
cars in the right-wing convoy searched for weapons nor are
people's identity cards checked. The leaders on both sides know
each other well. The topic of right-wing violence is only given a
few lines of mention in annual police reports. The murder of
Tomohiro Kojiro, a reporter for the daily newspaper Asahi
Shinbun', on May 4, 1987 is not even mentioned. And it's not only
communists who think that the police and fascists work together
when it comes to observing and disrupting the activities of the
Communist Party of Japan (CPJ).