Two everyday Japanese High School students end up having a chase of epic proportions through the streets of Atami.
It starts out innocently enough - a pair of ordinary schoolgirls, close friends, are messing about, shooting a video of each other on a smart phone when one of them suddenly bolts. Her friend gives chase and things escalate when the pair uses ninja tactics in an epic pursuit that leads from the school all around the city of Atami.
Fuka Yoshino is a professional kick boxer (shoot boxing) who belongs to the "Toshinjuku" school. Not only fresh and cute, she is a powerful and agile athlete. The juxtaposition between "cute" and "powerful" is part of her charm.