Gintama Episode 305 English Subbed Episode Title:Sworn Enemy.Episode Description:Shogun Assassination Arc Part Six: As the bloodbath battle continues, Gintoki and Takasugi continues to encounter their past from their temple school on how to be a true samurai. As they remember what they endured, Takasugi got shot in the back by a throwing long blade weapon by non other than Oboro of the Yata-Garasu as he appears in front of Gintoki.