editMechanical Light Shield Block Camera font awesome[1]
Mechanical Light Shield Block
Kanji 機光盾封
Rōmaji Kikō Junbū
Literal English Mechanical Light Shield Seal
English anime Chakra Shield
English games Puppet Shield[2]
Alternative names Chakra Shield (チャクラの盾, Chakura no Tate)[3]
Manga Volume #30, Naruto Chapter #268
Anime Naruto Shippūden Episode #23
Game Naruto Shippūden: Ultimate Ninja 5
Appears in Anime, Manga, Game
Classification Ninjutsu
Rank B-rank
Class Defensive
Range Short-range

This technique is a chakra-based shield that is used to defend against attacks. This form of defence is usually installed into puppets, where the user opens their segmented arms and radiates chakra through to form a light blue, thin shield. While it is powerful enough to block iron sand constructs, the sand will still seep into the joints of the puppets, which will restrict their movements, and thereby, stop the technique from functioning.

Chiyo installed this shield into her own arm and into the puppets designed like Sasori's parents. Kankurō later installed one into Sasori's puppet body.[4]


  1. Sha no Sho, page 242
  2. Naruto Collectible Card Game
  3. Naruto chapter 268, page 14
  4. Naruto chapter 518, page 9