Battle of bad faith, Aizen's trap

Battle of bad faith, Aizen's trap is the one-hundred-thirty-seventh episode of the Bleach anime.

Statistics

 * Original Airdate: August 22, 2007
 * English Airdate: July 25, 2009
 * Opening Song: Alones
 * Ending Song: Daidai
 * Manga Chapters: None.
 * Kanji: 悪意の戦い、藍染の罠
 * Romaji: "Akui no tatakai, Aizen no wana"
 * Arc: The Arrancar arc