Because the eight-foot adult originated from Japanese urban legends, there is no rumor that he has a mother.

Eight-foot adult, also known as "Eight-foot Man" and English name "Hachishaku-sama", was generally considered to be on the 2ch when he first came out. Moreover, the sub-urban legend and the lanky ghost in the famous European and American urban legend "Lundhman" have the same effect, so the legend of Eight-Foot Adult may be a new mysterious story after the introduction and reprocessing of Lundhman.