Cute Japanese women take part in interviews that lead to a novel segment: will you kiss a stranger? Later on we leave them alone and see what happens.

Will two strangers who have never met kiss? And what happens when we concoct a reason to then leave them alone in a hotel room? Filmed in Tokyo.

Real Japanese friends, real challenges: will they have sex under the right conditions while we film them?

Now our goal is not finding Japanese couples, but friends of opposite genders. The intent remains the same: what would it take to get them to have sex?

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?

Will strangers who just met and then encouraged to passionately kiss over three rounds have sex after the host finds a fake excuse to leave for an hour?

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).

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?