Eren Yeager (エレン・イェーガー Eren Yēgā, (often romanized as "Eren Jäger/Eren Jaeger") is the main protagonist of Attack on Titan. He lived a peaceful life in Shiganshina District with his now late parents Grisha and Carla Yeager, and his adoptive sister Mikasa Ackerman, until the town was destroyed by Titans during the fall of Wall Maria. He is also a person with the ability to transform into a Titan and the current holder of the power known as the Coordinate.