Following Team Tsubaki's first mission success, at the night, Tsunaku Senju dream of meeting Sasuke Uchiha once again, but saw that he was channeling dark blue chakra and cloaking himself in it with the appearance of a hound, then saw Naruto came along, cloak in the Nine-Tailed Demon Fox's chakra telling him about some of the jinchuriki's existence and (in the Nine-Tailed Fox and Hound's words) strength up Tsunaku, they told him to make a choice; either sit back and watch his fellow jinchuriki friend and rival kill each other or do what he pledge to do, to protect and save those he cares.
In the morning, Tsunaku research a lot about Orochimaru's background, he set out to Orochimaru's eastern hideout with the help of his Giant Parrot Kukaro. As he got deeper into the hideout, (Without the presence of either Orochimaru or Guren), he found Suigetsu Hozuki in a capsule imprisonment, they began talking to each other of their lives, then Suigetsu, after hearing Tsunaku's ideas and his promise to become stronger to be the new leader of the Seven Swordsmen of the Hiddden Mist, he decide to not only follow him back to Konoha, but become his first ever outsider friend, so Tsunaku use his Zanpakuto to break Suigetsu free of his imprison and found the Zanpakuto that was wielded by Zabuza Momochi, making it his Zanpakuto. Then after recruiting Karin and Jugo, they returned to Konoha and later went to the Worlds of the Shadows to save billions of surviving lives against the Akatsuki and their Hollow Army.
Tsunaku decided to form an organization that represents justice, peace, and hope, something he referred it to as the "Leaf Frontiers".
List of Members
|List of Member(s)||Ninja Rank||Position||Ninja Clan||Significant Skill||Status||Designation(s)|
|Nara Clan||Shadow Possession Jutsu||Active||LC04|
|Hinata Hyuga||Chunin||Founding Member||Hyuga Clan||
|Suigetsu Hozuki||Genin||Founding Member||Hozuki Clan||
|Yukiyo Senju||Genin||Founding Member||
|Shizuki Namikaze||Genin||Founding Member||Namikaze Clan||