Yin-Yang Release: Humanoid Chakra Statue is a special sealing technique utilized by Doujinn Uchiha.
The Humanoid Chakra Statue is used to seal almost anything, including humans and tailed beasts. It can also absorb the chakra of things, storing it within its structure. In order to be used, the user must give some of their chakra and blood to the statue, which forms a humanoid figure resembling the true nature of the user. Afterwards, senjutsu must be used to fully activate the statue, giving it power to flow at all times. To seal, the statue forms senjutsu enhanced chains formed Wood Release and binds its target. Thus, either absorbing the chakra or sealing is the same in the begining. Another way it can be activated is a special seal done by Doujinn, which forces the chakra out when the statue is awakened. In the case of a human, once caught by the chains, the body will become apart of the tree part of the statue and be sealed, unless Doujinn unseals them. When used on a Tailed Beast, the statue will seal them into the core, therefore making it possible to form the Ten-Tails in the process. However, the statue will be destroyed if the beast is awakened and used.