Ep 20 – “Crash! The Lethal Punch, Futae no Kiwami: The Fist of Sanosuke Screams!” / “Gekitotsu! Futae no Kiwami: Unaru Sanosuke no Kobushi” (激突!二重の極み· 唸る左之助の拳)
Kenshin, Sanosuke, and Saito journey to Mount Hiei at the Shrine of the Six Arches to settle the score with Shishio. The first challenger of the Ten Swords in the shrine is Anji the Destroyer, the man who taught Sanosuke the basics of the Futae no Kiwami attack. Sanosuke and Anji duel, and Sanosuke uses a Futae no Kiwami attack at full power, called the Kiwami Hazuchi attack, and knocks Anji down. Sanosuke thinks he is dead, until he gets back up more angry than ever.