Eight Trigrams Release Seal

This technique is a ultimate supplimentary technique, handed down from the main branch members of the Hyūga clan. Taro Hyūga managed to learn it by watching it firsthand as well as training with his father. If used properly, this technique becomes a godsend in tight situations.

Using their Byakugan and knowledge of tenketsu, the user channels chakra into their hands and amplifies it, creating a seal that says "Release" on their hands. They then presses their hands against their chest, releasing the seal into their chakra pathway system. The chakra gathers within the tenketsu all over their body and temporarily causes them to work at maximum power, covering the user in blazing blue aura. This technique enables the user to use their chakra at a master level, having near perfect chakra control, as well make even the most basic of ninjutsu times more powerful. In a Hyūga's case, their Gentle Fist strikes are even more powerful, the extension of the attack and the chakra released much increased. This technique can also recycle residual chakra left over from attacks. When this techniques comes in contact with one who was struck by the Eight Trigrams Restriction Seal, the effects are lessened or erased completely.

However, this technique has major drawbacks. For one, once the tenkentsu have been released, there is no way to increase their power further; which means the user has reached their true limit. Also, this technique must be deactivated after a few minutes, otherwise the body will continue burning chakra until the user loses all ability to mold chakra forever. After deactivating, the user requires rest to allow the tenktetsu to work properly again. The last drawback is that when after the technique is done, when in immediate battle, the user only has access to around 40-55% of their chakra until the tenketsu heal again.