Sealing Technique: Bamboo Fragmentation

A sealing technique utilized and stored away by Tokuya. He is known for carrying this in his instant-scrolls to use against the over-saturated and underutilized breed of non-native pests.

Overview
The user formulates an octagonal sealing matrix and places it on the ground; the sealing matrix then turns invisible and becomes dormant until it interacts with chakra. To use, the user must have a small chakra specimen collected from the intended victim and then integrate it into the sealing matrix. Upon coming withing 7 meters of the target, it reacts to their chakra and sprouts sixteen bamboo like constructs from the ground which all have the following character on them: "抑圧" (restraint). Upon activation, the victim's own chakra would start disobeying them and restricting their movement by disrupting flow of chakra inside their bodies while also creating a tremendous pressure inside their body. If the victim tries to force their chakra to do something or attempts to perform a jutsu, they would start being crushed from the inside by their own chakra. The more powerful the victim's own chakra, the less likely they would be able to move let alone attempt to knead it. While it is an impressive sealing technique in its own right, it does not account for external sources of chakra rather the chakra signature of the victim, thus anyone with a cursed-seal, a tailed beast or access to senjutsu could always add a foreign chakra to their body and potentially become more powerful than their own chakra to escape it. While chakra signatures are similar among fraternal twins and may work on them, the same cannot be said about parents or other siblings and might require the user to invest a whole lot of time to finding and isolating the chakra signatures of different shinobi to trap them in this technique. However, the most unique aspect of this technique would be its ability to straight up prevent space-time ninjutsu from being utilized in its perimeter, which prevents others from teleporting inside the seal to free an ally or the victim to use an object to teleport away from it.