Kisame Hoshigaki from Naruto Anime

Kisame Hoshigaki (干柿 鬼鮫, Hoshigaki Kisame?) is a former ninja of Kirigakure and the partner of Itachi Uchiha. While most Akatsuki partners are hostile towards each other, Kisame and Itachi get along considerably well; Kisame does as Itachi asks of him unquestioningly and always looks out for Itachi's well-being. While he was still loyal to Kirigakure, Kisame was one of the Seven Swordsmen of the Mist, a group of violent ninja that use particularly large swords in battle.(Wikipedia)

Kisame Hoshigaki Former Ninja

Kisame Hoshigaki from Naruto Anime