第 6 集: 神秘男子Max現身Planet Western，向Shirobon發起決鬥挑戰

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In an attempt to redeem their pride, Mujoe forces a sheriff to call the Jetters to Planet Western to challenge Shirobon to a duel, only for a mysterious man named Max to appear, who displays a rather familiar gesture that leaves Shirobon and Birdy in shock. (Source: Wikipedia)