Bleach season 8

The eighth season of the Bleach anime series is named the Arrancar: The Fierce Fight arc (破面・激闘篇, Arankaru Gekitō Hen). The episodes are directed by Noriyuki Abe, and produced by TV Tokyo, Dentsu, and Studio Pierrot. The season adapts Tite Kubo's Bleach manga series from the 29th volume to the 32nd volume (chapters 252–286). The season follows Ichigo Kurosaki reuniting with Orihime Inoue, while his friends fight the Espadas, the strongest version of the Arrancar sent by Sousuke Aizen.

The season aired from December 2007 to April 2008. The English adaptation of the Bleach anime is licensed by Viz Media, and the season aired on Cartoon Network's Adult Swim from September to November 2009. Four DVD compilations, each containing four episodes of the season, were released by Aniplex between May 28 and August 27, 2008. Viz Media released the season in two separate DVD boxes on June 21 and September 6, 2011, respectively. The first box, however, also contains episodes from the previous season.

The episodes use three pieces of theme music: one opening theme and two closing themes. The opening theme is "After Dark" by Asian Kung-Fu Generation. The first closing theme is Kousuke Atari's "Tane o Maku Hibi" (種をまく日々; lit. "Seed-Scattering Days"), which switches in episode 154 to "Kansha." (感謝。; lit. "Gratitude.") by RSP. To promote the second Bleach featured film, Bleach: The DiamondDust Rebellion, the opening and closing credits for episode 152 to 154 use footage from the film, which was released on December 22, 2007.