Some people will read this my diary after several years, so I will explain the background.
When I wrote this diary, there is "Ou-Sumo", which is a national sport in Japan, (However, I don't know that is really a sport or a shrine festival)
And,
In a rural tour held between Grand Sumo Tournaments, when a person who breakdowned at the sumo ring and a WOMAN entered the ring to help the person, the P.A. announcer spoke out "GET DOWN FROM THE RING IMMEDIATELY".
(If you could understand the above phrase, I would explain it. "Sumo-ring" is a sanctuary, so women cannot enter the ring, because all women are unclean creatures.)
In addition, after the woman got out of the ring, much salt was spattered.
(If you could understand the above phrase, I would explain it. The act of "sprinkling salt" is one of the rituals for paying shit (injury) in priests etc.)
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When I came home, my senior daughter was furious with this news.
"They exposed the Japanese shame all over the world"
However, I have already ended such a phase 10 years ago. Even when I heard this news, I did not feel anything.
For me, handling is the same for both "Japan Sumo Association" and "Japan High School Baseball Federation".
"They are stupid."
This is fine.
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Or, my vector of interest is in the opposite direction.
"What are they still expecting "sumo" that has been betraying us so much ?"
How to say, I cannot find any good example, however,
"A woman who continues to give money to a kept man"
I cannot wipe away the image.
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By the way, although it is not known unexpectedly,
It is famous that "Japan sumo wrestlers' victory and defeat table) is a practice problem of detection for mathematical statistics fraud detection.
(If you input the words "Sumo", "Mathematics", "Mathematics" or "Statistics" in google search engine, you will come out soon)
Even Japanese high school mathematics teaches "statistical hypothesis test" (I have memories I learned).
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If I can find the significance of existence of "sumo event", I think that the point is that
"Materials" that we can learn "Statistics as a practical university to discover familiar fraud"