|This article is about a/an changer in Ninpu Sentai Hurricaneger.|
|Used by: Shurikenger|
|Special System: Shinobi Medals|
Shuriken Ball (シュリケンボール, Shuriken Bōru): The Shuriken Ball is an item that Shurikenger uses where he knocks out some poor bystander and copies their appearance to make the Hurricanegers, Gouraigers, or the villain believe he was this person. He would shout "Tenkuu, Shinobi Change!" to return to his true form, often surprising those around him.
By using the Shuriken Ball as a weapon, Shurikenger can perform the Super Ninpou: Clone Miracle Ball (超忍法・分身魔球Chō Ninpō: Bunshin Makyū) attack.
Within the Shuriken Ball is Shurikenger's personal Shinobi Medal. It is also placed in a slot while Shurikenger is in Tenkuujin and is used to transform it into it's Karakuri Giant form with the command of "Flight Transform!"
In the finale after one of his baseballs is stuck to the device the Jakanja was using to drain the energy stolen from humans, Shurikenger gave the Shurikenball to Hurricane Red just before he self-destructed himself and Tenkuujin to stop a rampaging Sixth Spear, enabling the Hurricanegers and Gouraigers to get past the Jakanja's barrier allowing them to enter their hideout, the Centipede.