Bleach Episode 21 English Subbed Episode Title:Enter! The World of the Shinigami.Episode Description:Ichigo Kurosaki, Uryū Ishida, Orihime Inoue, Yasutora "Chad" Sado and Yoruichi Shihōin cross over into the Soul Society using the gate. They arrive in the Rukon District, where normal spirits reside. Ichigo quickly finds himself in a battle with the gatekeeper Jidanbō when he carelessly tries to enter the Seireitei, where the Soul Reapers reside. Thanks to Urahara's training, Ichigo easily defeats Jidanbō, but when Jidanbō opens the gate in defeat, Ichigo encounters the Squad Three captain Gin Ichimaru.