Real Japanese coworkers and college friends given the right circumstances are put to the test of whether they will shatter norms by having sex.

The most burning question of our time is brought to the forefront: if the situation is right, can platonic relationships turn sexual?

Japanese coworkers are approached outside and in a series escalating dares we see if they will go beyond the norm to have sex together.

An important investigation returns: will real Japanese friends and coworkers actually have sex together under the right conditions?

Can college friends and coworkers end up having sex together in a studio van parked in a coin parking lot?

We find out just how porous the wall between real friends and coworkers are. What would it take to get them to have sex together?

Real Japanese friends play a sexy trivia game with big a lot on the line along with losing clothing and full on sex for wrong answers.

Director Haruna, this time with Hibiki Otsuki acting as a much beloved third wheel, somehow finds multiple groups of real friends for lesbian insanity.

After a strenuous trek up and down a mountain, will real Japanese college friends be down for a unique way to massage each other? And will it lead to sex?

What would happen if total strangers of opposite genders enter a mixed bathing onsen together? How long until they have sex? A JAV investigation.

Where we find out what happens when real strangers take part in a strange kissing examination are left on their own for an hour (spoiler: sex).