Beat the Invisible Enemy!

Beat the Invisible Enemy! is the fifth episode of the Bleach anime.

Statistics

 * Original Airdate: November 2, 2004
 * English Airdate: October 6, 2006
 * Opening Song: *~Asterisk~
 * Ending Song: Life is Like a Boat
 * Manga Chapters:
 * Kanji: 見えない敵を殴れ!
 * Romaji: "Mienai teki o nagure!"
 * Arc: Agent of the Shinigami arc

Summary
With Rukia's help, Chad fights the Hollow Shrieker, despite not being able to see it. Ichigo eventually arrives and defeats the Hollow, but unlike the previous Hollows that simply dissolved and went to Soul Society, the gates of Hell appear and capture the Hollow. The spirit that inhabited the cockatiel is released to move on to Soul Society.