Bleach Pilot Chapter

The Bleach pilot chapter (also known as Chapter 00) was the chapter submitted to Weekly Shōnen Jump editors by Tite Kubo after the ending of his previous project Zombie Powder.

Major Differences
The pilot contains a number of differences that were later dropped by Kubo. Come of those are:
 * Ichigo's hair is colored black on the cover as opposed to his orange hair.
 * After giving her Shinigami powers to Ichigo, Rukia shrinks in size.
 * Orihime dies and is taken to Soul Society at the end of the chapter.
 * Instead of performing konsō, souls are given a ticket to enter Soul Society.
 * Hollows do not have a mask.
 * Ichigo's Shihakushō has a star pattern under his left sleeve.
 * Ichigo's Zanpakutō is the size of a standard Zanpakutō.
 * Orihime's father, who had died three years before Orihime's death, arrives to take her to Soul Society. Rukia then identified him as a Hollow and reveals that he killed Orihime to stay with her forever because she had stopped praying for him and seems to have forgotten him. He's then defeated by Ichigo. In the official plot, he is, in part, replaced by Orihime's brother, Sora Inoue.
 * Hollows don't disappear by specifically cutting their mask.