第 27 集: 冰皇向珠惠發起挑戰,海王向沙奇揭露北斗神拳的秘密,肯陷入危機。
1987年10月22日 播出

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Kenshiro takes severe punishment from Kaioh who reveals that he can only be beaten if the seal of the North Star is broken which is overheard by Sachi. Meanwhile, Hyoh's battle with Jukei draws to a climactic conclusion as Jukei fails to restore Hyoh's memories. He realizes that Kaioh placed the seal on Hyoh's memories to protect himself. Kaioh defeats Kenshiro and plans to crucifying him in order to end the Hokuto Shinken lineage. (Source: Wikipedia)