Kisame Hoshigaki

Kisame Hoshigaki is a shinobi of Kirigakure's Hoshigaki Clan. After joining the Seven Ninja Swordsmen of the Mist, he became an S-rank missing-nin and was partnered with Itachi Uchiha when the latter joined Akatsuki. Kisame has a distinctive shark-like appearance, complete with pale blue skin, small white eyes, gill-like facial structures, and sharp triangular teeth. Even his name, Kisame, means "demon shark".