Zankai Sekiho Ken

Zankai Sekiho Ken (残悔積歩拳, Burden of Regret Walk Fist)

Zankai Sekiho Ken
Name
残(ざん) 悔(かい) 積(せき) 歩(ほ) 拳(けん)
Kanji	残悔積歩拳
Romaji	Zankai Sekiho Ken
English	Burden of Regret Walk Fist Fist of the Final Walk of Repentance (Ken's Rage 2)
Data
School	Hokuto Shin Ken

Zankai Sekiho Ken is a secret Hokuto Shinken technique which unleashes a flurry of punches in a flash of light before striking the 'Shitsugen' pressure point. This causes the victim to lose control of their legs and walk backwards to their doom, as Kenshirō demonstrated by making Amiba plummet from the roof of his castle.

Appears in

Original Manga

Kenshirō performs this against Amiba in volume 6, chapter 51, titled "A Sad Genius!" (悲しき天才！, Kanashiki Tensai!)