No, most of those Japanese women are not wealthy at all
though the ones who follow their favorite skaters to international competitions are mostly middle aged women,
who probably have some money in their pockets, at least more than young ones, but not far above the average.
I assume they are either unmarried middle aged women with their career or house wives with very busy husbands.
So why are they so passionate?
This phenome reminds me of fans of Takarazuka musical troupe,
which is the all female musical troupe for mostly female fans.
Just watch these videos!
Dream Girls
Takarazuka - Is the Ideal Man a Woman?
Japan is the country where many men work to death literally,
and women feel being left alone with their kids at home because their men do not have much time with them.
Additionally in recent years, it is said that many young Japanese men have turned to Omnivores,
which means that they have a very reserved attitude toward most of aspects of their lives, including their career, money, life plans and women.
Then what should women do since they were taught that they should not be the aggressive one in the relationship.
Naturally this has created a serious issue in their relationship/communication between men and women,
and as the result of it, so many Japanese are single now, and struggling to find their mates.
So under this circumstance, Japanese women have to find something else to give their passion to,
Something else that Japanese men do not provide to them,
and some found it in figure skating.
When those Japanese middle aged women see Yuzuru performing, they feel like being teenage girls all over again.
The days when fantasizing something so passionately was so natural and so easy for them come back to them.
Due to their style of education, Japanese are tend to be very reserved and shy, and many of them are nerdy and geeky.
But even nerdy geeky ones like to express themselves sometimes.
Many popular Japanese cultures have come out of their shy, geeky, nerdy nature,
and what you see in Japanese figure skating fans is definitely that part of Japanese culture.
They are expressing themselves by following their favorite skaters,
buying expensive tickets and giving them so much presents even though they have to sacrifice so much for them.