Eren Jaeger (エレン・イェーガー Eren Yēgā?) Later when Eren was imprisoned for the second time following his infiltration in Marley, he tied his shoulder length hair into a man-bun style which shows two of his small fringes in each sides and being cleanly shaved. Average height for the 19 year old male. Eren's trauma made him stone-faced and emotionless.