Funato Clan

The is a clan of pirates in the Land of Water. One of the oldest known clans in the country, the Funato clan were known for their plundering, abductions and strength on open water. Eventually, a large operation was carried out to capture the head of the clan, Araumi, thus causing them to scatter.

Five years after his imprisonment, Araumi's son, Isari, and Jibiki, along with a small fleet of ships, commenced a plan to disrupt a ceremony unveiling a new power system in Kirigakure and break Araumi free from prison.

Trivia

 * The kanji 舟 in "Funato" means "boat", alluding to their piracy.