I am Nomura. I was a former Changeling spy of Gunmar and Bular, an ally to Team Trollhunters, and briefly the co-mentor of Jim Lake Jr. I take the form of the director of the Museum of Arcadia. In true form, however, I appear as a tall, thin, and vicious troll. My song is Peer Gynt's "In the Hall of Mountain King", which I often whistles to taunt my enemies. I was a ruthless, sarcastic, and sadistic changeling like most of my brethren.