Truth-Seeking Gentle Fist

The Truth-Seeking Gentle Fist (求道の柔拳, Gudō no Jūken) is a variation of the Hyūga's Gentle Fist invented by Seireitou Hyūga that reconciles standard Taijutsu with the Truth-Seeking Ball. It is regarded as the highest form of Senjutsu Kata.

Usage
By driving the Truth-Seeking Ball into the Chakra Pathway System, through the Adorned Branch of Hōrai technique, it becomes possible to literally turn the entire body into a Gudōdama. The act of infusing the ball into the chakra pathway system is reflected by faint black lines that appear on the entire body of its user from the neck down which trace out the entire pathway system. In doing so, the Truth-Seeking Ball saturates the flow of chakra within its user and allows them to channel its properties through Gentle Fist. However, it appears to also be possible to use this method of combat through the Strong Fist as well, earning it the second name "Truth-Seeking Taijutsu" (求道体術, Gudōtaijutsu).

When channeling the Gudōdama through the tenketsu involved in standard Gentle Fist combat, it becomes possible to transmit the properties and effects of the Truth-Seeking Ball into whatever target that Seireitou strikes with Gentle Fist. While this is typically done so via actual contact, it is also possible to transmit the force of the Gentle Fist through other mediums of nature itself, such as the ground and air, due to its Senjutsu foundation. Furthermore, because the Truth-Seeking Ball is already-prepared Senjutsu chakra that exists within the Chakra Pathway System and isn't directly released from Seireitou's person, as only its properties and effects are channeled onto the external world through the teachings of the physical schools, it becomes impossible to absorb the force of a Gentle Fist strike nor to nullify it.

Trivia

 * The image used for this is the Blut Vene technique from the manga series, Bleach.