This clip is a part of Japanese famous anime(Tiger mask W) and the girls in the video are Japanese female idol “namahamu to yakiudon(namaudon, Raw ham and baked udon)” which is rising rapidly in popularity.
Their names are Higashi(means east) and West(means west), aged 19 years. They are only girls who looked petty, but all they are amazing is self-producing. On Oct.21, they are They did the live at the Tokyo Dome City Hall for the first time without a manager, and gathered 3000 people.
It is a hottest idol from now on.