Based on the number one manga in the magazine 'Ribbon.' In this volume 5, Ran Kotobuki fights Mami of Bukuro (short for the town Ikebukuro). Its topnotch production crew includes director Tsuneo Kobayashi ('Chibi Maruko Chan' 'Nintama Rantaro'), Masashi Kubota (screenplay), Yuko Kusumoto (character design), et al.