Before peace was established and the village from formed, Izuna was once very stubborn. He's very protective and didn't want to endanger his loved ones if the peace offers were a trap. Afterward however, he's come to greatly appreciate the village and everything it's brought to his life. He's happier than ever and less stressed, working as the captain of the spy division. He's a playful person and enjoys teasing though he is smarter than he looks and is an excellent shinobi and fighter.