Charge! Bull Power! Metaru Faito Beibureedo : Season 1 Episode 4

Doji gives Benkei a new bey, Dark Bull, with which he can defeat Gingka. Excited, Benkei sends Kenta off with a challenge for Gingka. Upon arriving, Gingka and co realised strange holes have been made a the battle location, and then a bey appears...