With their old hideout and bosses wiped out, the surviving Dusters make a secret agreement with the Ranger Force to engage in the weekly Sunday Showdown - one where they will always be defeated. Tired of this charade, Fighter D finally steps up to make a change once and for all!
Starring Daishi Kajita, Yusuke Kobayashi, Yumika Yano, Yuichi Nakamura, Shiori Mikami, Azumi Waki, Kohsuke Toriumi, Hina Youmiya, Akari Kito, Yuki Ono