Ishikawa

The First Tsuchikage was the one who founded Iwagakure in the Land of Earth. He has only been mentioned in the anime during the Bikochu saga. After the Tsuchikage's death, his granddaughter, Suzumebachi Kamizuru, searched for his sacred scrolls which contained secret techniques on the bug-tamer arts. Ultimately, she was unsuccessful with finding her grandfather's scrolls and then set out to find the legendary Bikochu Beetle. Tragically, for Suzumebachi, Naruto Uzumaki presumingly killed her with the Rasengan at the end of the arc.