Jo is about to embark on the world's strangest summer vacation. She is really interested in kendo, Japanese fencing, and her parents have sent her to Japan to study with Osaki. In addition to being a kendo master, he also looks like a green-haired cyberpunk. Things only get stranger when he gives Jo a talisman that will transform her into a superhero from the '70s. Do battle in seven rounds of 360-degree swordplay. When the time is right, you can unleash a power-up attack for extra damage. Get outrageous with KENDO RAGE.