Season 1: The Substitute (2004-2005)
| EP# | Title | Original airdate | English airdate |
|---|---|---|---|
| 1 | "The Day I Became a Shinigami" | October 5, 2004 | September 8, 2006 |
| 2 | "A Shinigami's Work" | October 12, 2004 | September 15, 2006 |
| 3 | "The Older Brother's Wish, the Younger Sister's Wish" | October 19, 2004 | September 22, 2006 |
| 4 | "Cursed Parakeet" | October 26, 2004 | September 29, 2006 |
| 5 | "Beat the Invisible Enemy!" | November 2, 2004 | October 6, 2006 |
| 6 | "Fight to the Death! Ichigo vs. Ichigo" | November 9, 2004 | October 13, 2006 |
| 7 | "Greetings from a Stuffed Toy" | November 16, 2004 | October 20, 2006 |
| 8 | "June 17, a Memory of Rain" | November 23, 2004 | October 27, 2006 |
| 9 | "Unbeatable Enemy" | November 30, 2004 | November 3, 2006 |
| 10 | "Assault on Trip at Sacred Ground!" | December 7, 2004 | November 10, 2006 |
| 11 | "The Legendary Quincy" | December 14, 2004 | November 17, 2006 |
| 12 | "A Gentle Right Arm" "Yasashii migiude" | December 21, 2004 | November 24, 2006 |
| 13 | "Flower and Hollow" | December 28, 2004 | December 1, 2006 |
| 14 | "Back to Back, a Fight to the Death!" | January 11, 2005 | December 8, 2006 |
| 15 | "Kon's Great Plan" | January 18, 2005 | December 15, 2006 |
| 16 | "Encounter, Renji Abarai!" | January 25, 2005 | December 22, 2006 |
| 17 | "Ichigo Dies!" | February 1, 2005 | January 5, 2007 |
| 18 | "Reclaim! The Power of the Shinigami" | February 8, 2005 | January 12, 2007 |
| 19 | "Ichigo Becomes a Hollow!" | February 15, 2005 | January 19, 2007 |
| 20 | "Gin Ichimaru's Shadow" | February 22, 2005 | January 26, 2007 |