Shaman King Zero

Shaman King Zero (“シャーマンキング0) is a series of omake chapters. They were announced in a radio interview with Hiroyuki Takei on September 9 2011 and later confirmed in an add in JumpX.

The chapters are serialized monthly in JumpX magazine. The first chapter was released in November 10 2011, in volume 5 of the magazine and is slated to continue until March 2012.

About
The chapters tell early stories of the main characters such as Asakura Yoh, Tao Ren, Usui Horokeu and Lyserg Diethel from the before the main series began.

Trivia

 * Characters from Hiroyuki Takei other work, Jumbor, can be seen in the background of both chapter 3 and 4.
 * Like Shaman King Remix Tracks, the titles for each of the chapters are references to movies.

Source

 * Patch-Cafe
 * Shaman King Zero at JumpX