I had no idea what to expect next.
Zuiikin English - Sankakukin Trouble
The description accompanying the clip says:
"The amazing Japanese show that helps you learn English through a variety of dance moves and badly reenacted scenes from Western movies."
I'm not sure what Western movie that's from, but the aerobics moves and repetition are very effective. I really want to tell those smiley Japanese girls that "Take anything you want" is not the right catchphrase when you're being attacked on the street. Though that's pretty much what you can expect from a cop.
May I suggest Girl Army.
I also particularly like the inexplicable close-ups on their armpits. I sure wish I knew what Creepy Guy at the end was saying.
Thanks to Lynn for finding this.