Thread:Kasumi12346/@comment-19187613-20141023164418/@comment-25402543-20141023165142

I wanted to use it for [Yuno Chōjin] She came across the technique during her travels with her older brother. (http://narutofanon.wikia.com/wiki/Hikari_Chōjin) Once Yuno saw their fighting style Yuno instantly wanted to learn it, the members of the Shakunetsu clan agreed as long as Yuno or Hikari taught them a rare fighting style in return. So Hikari taught one of the clan members the ancient sword style called [Seiken]