Board Thread:Speculation House/@comment-13215692-20130913161702/@comment-26018514-20161102201314

MiniDaggers wrote: It was said to be a Naruto reference by Monty in the Volume 1 Directors Commentary. The only thing that it could reference really is the Icha Icha series (the ones Jiraiya writes). there was a later reference which clarified that further by M&K at a later time too