Armin the nerd.

A boy with black glasses and blond hair, chin-length with bangs that reach his eyebrows. He always wears a green shirt and underneath a long-sleeved black t-shirt, with wide, military green jeans.

He's fun-loving and playful, shy, and gets nervous very easily. When he talks about things he's passionate about, he's very enthusiastic. He loves marine biology, manga, books and comics, video games, and anime. He has pinkish lips and big, ocean-blue eyes. He loves to play jokes affectionately.