Help me identify "s-a-w" labeled video with white girl.

[phoenixmono]

I have come across this gif (see below) i believe it to be from a JAV due to the yakuza tattoo and the to me Japanese looking location.
As you can see it is labeled with "s-a-w" but googling turns up little to nothing.

 

[Electromog]

It is not JAV, it's a scene from a PKF movie: https://www.pkfstudios.com/updates/strangling/student-teacher-murder-2/

Warning: the scene has fake murder.