Ueki recieves an invitation to a "party" held by Robert Haydn. So, Ueki, Rinko, Inumaru, and Mori all go to an arcade that leads to Robert's underground theme park called Dogura Mansion. There, Ueki fights in the first round against Yun-Pao, one of the new members of Robert's Ten.
Elenco: Katsuji Mori , Kishō Taniyama , Kappei Yamaguchi , Paku Romi , Akira Ishida , Soichiro Hoshi , Mamiko Noto , Chiwa Saitō , Takashi Nagasako , Tomoko Kawakami , Mitsuki Saiga , Satsuki Yukino , Jun Fukuyama , Shūichi Ikeda , Shiho Kawaragi , Banjō Ginga , Katsumi Toriumi , Susumu Chiba , Noriaki Sugiyama , Wataru Takagi .