Kasai to Rakurai no Gishiki

The Kasai to is a Hiden technique, and one of the most important assets to the Hakkō clan. A powerful technique, that works similar to Juinjutsu techniques, performed on new born members of the Hakkō clan, the users burn a seal into the flesh of the child which acts as a "gateway" to opening a flow within the new born. The seal makes it easier for users to access a third chakra element; most often Wind, as most in the Hakkō clan are born with an affinity towards Fire and Lightning. This artificial manner of creating a third chakra affinity is one of the main reasons for the Hakkō clan's reclusive nature. The technique is not without its drawbacks of course as its success rate is slim and few members of the clan are granted with its power. The current generation, with a total of three users, provided the most in the clan's history.