The Shadow that Cannot Be Touched, known as Kagewofumukotoatawazu (不能踏影, Kagewofumukotoatawazu; Unwalkable Shadow) in Japan, or Unwalkable Shadow in the English manga, is a Special Move used by Quinn Manju and her daugther, Joka Manju.
Shadow Shinobi uses its smooth shape to parry the opponent's attack, making it seem as if it never occurred.
Gallery
Anime
Quinn's Shadow Shinobi 1-80MN
Joka's Shadow Shinobi 1-80MN
Manga
In Queen's "Bag of Wisdom" prediction
Trivia
This move is known as Shadow Step in Korea.
This is the first Special Move in Beyblade X to be written in Japanese instead of English, second and third being Saber Samurai's Glimmering Stars and Shooting Star.