Isaac Feldman

Isaac Feldman is the Information Management's new bureau director for Fenrir Far East Branch after Johannes von Schicksal's death and is responsible for information control and publicity at Fenrir. He was dispatched to the Fenrir Far East branch for the purpose of taking over and to monitor the Spiral Tree.

Trivia

 * Isaac is the tallest main character of the franchise; following with Gilbert (185 cm), Brendan (183 cm), Lindow (182 cm), Soma (181 cm) and so forth.
 * Despite his appearance, he is the same age as Lindow who is 29 years old.