Adventure of Sinbad

Adventure of Sinbad (シンドバッドの冒険, Shindobaddo no Bōken), or Sinbad no Bouken is a spinoff/prologue manga series beginning May 8, 2013 in Weekly Shōnen Sunday. It tells the story of Sinbad's adventures since he was a child. A 70 page prototype of this series was released with the first DVD & Blu-ray, in January 30, 2013, which told the story of Sinbad's conquest of the first Dungeon, Baal. It is written by Shinobu Ohtaka and illustrated by Yoshifumi Ohtera.

Characters of the Prototype
'' Characters in bold denote the character's proper appearance. ''