school for Japan's elite.It's produced six prime ministers, hundreds of company presidents,

but now Waseda has also produced a scandal that has shocked Japan and terrified the university's

female students. Dozens of Waseda students, some seen here,

formed a social club called 'Super Free', an organisation that revolved around meticulously

planning and regularly executing gang rape.

I wasn't surprised. I think these things occur very often. It's

just that many people are not aware of it because the victim don't report.

Super Free would organise massive parties. Glossy brochures encouraged young

women to come along. The flyers targeted students from smaller out-of-town universities, urging

them to meet men from an elite one.

Ryuichi Daigo has been investigating the rape club story since it broke, and what he's discovered

is shocking.

Because those girls longed for the city life, they were willing to believe anything. They

thought skolling drinks was the Tokyo style. It's come out in court that some of the women

actually consented to be gang raped. They voluntarily submitted their bodies. Some later

became girlfriends of Super Free members.

The ABC has obtained extraordinary video footage that shows what happened after the parties

began.

The women outnumber the men 20 to 1. Proceedings are carefully orchestrated. Some of the techniques

are similar to those used by cults. The charismatic Super Free members certainly behave like gods,

whipping the crowd into a frenzy.

It's often said that Japanese people cannot do anything alone but, instead, have a

group mentality. This is an extreme example of that. The parties are like some kind of

cult or new religion.

The rape club made huge profits, which were distributed to the members. It had a pyramid

structure and this was the man at the top - Shinichiro Wada, the alleged mastermind.

Super Free's dream campus is hot and terrific - it's true!

After the party had been going for a few hours, selected women would be invited to a separate

VIP function at a nearby restaurant. The aim here was to get the potential victims as drunk

as possible.

They would play drinking games that were rigged to ensure the girl had to skull. The drinks

would be spiked with a type of vodka that's 96 per cent alcohol, but tasteless and odourless.

Wada once said that whoever invented the drink would be given a Nobel Prize.

As the women got drunk, one would be chosen and taken to a toilet. Members of Super Free

would stand in line to rape her.

Often, one club member would take a photo to embarrass the student into staying silent,

while another would be given the task of stopping her from going to the police.

The member who was particularly good at calming down women was Mr Kishimoto, the number two

man in the club. He was called 'Kisi The Bomb De-fuser'. Altogether, about 100 women were

raped. Around 50 men were involved. Some of the men prosecuted have said they only raped

once or twice. One said he did it 15 times.

14 men have been put on trial. The Tokyo District Court found one of the club members guilty

of helping arrange the gang rape of a 20-year-old.

Toshiyuki Numazaki was sentenced to two years and 10 months in jail.

Kyoko Ogura is a lawyer who has represented scores of rape victims.Our law says

protection of personal property is more important than protection of women's sexual freedom.

I think it's absurd.

A growing number of people want the law changed. These men and women are all students of Waseda,

members of a very different organisation to Super Free -- the Gender Studies Club. As

far as they're concerned, the rape scandal is not just about a few men behaving very

badly, but reflects the way women are treated and depicted.

Since the old days, Japanese men have had a traditional role. If he dominates women,

he's regarded as a real man. The Super Free case is the tip of the iceberg.

Indecent Manga comics and adult videos are influencing sex crimes. There is very little

sex education in Japanese schools, so people get a lot of information from popular culture.

It dulls their awareness of what constitutes a crime.

Around 1.5 billion Manga comics are sold each year. Many are sexually explicit. Quite a

few feature heroes who have forced sex with women. This movie, 'Rapeman', is based on

a comic created in the '90s that's still popular today.Keisuke Uasake is a schoolteacher by

day, Japanese superhero by night. He rapes women who have wronged, broken up with boyfriends,

or swindled someone out of money. Often the woman ends up falling in love with the Rapeman.

She's certainly not presented as a victim.

I'm not giving you any sympathy. You can't go on as a woman if you get discouraged by

this sort of thing.

Ever since we were defeated in World War II, Japanese men have not been able to recover.

They have got weaker, while women have become stronger. Men have developed an inferiority

complex. That's why they like to read 'Rapeman'.

Other members of Super Free are yet to receive a verdict, including the alleged ringleader.

Their cases will only further the debate about Japan's treatment of women, rape and sexuality.