Karatachi Clan
The Karatachi Clan is located in Kirigakure. They are known for there lava release techniques. A notible member of the Karatachi Clan is Chaos Karatachi, an assistant of the Mizukage
Progression
Part 1
To progress the Karatachi Clan you should go the Karatachi volcano and find Zari Karatachi. Once you talk to her, she will tell you need to wipe (kill) Yuki Dogs in PD