Aihana Etsu (disambiguation)

could refer to:
 * Aihana Etsu: The true 6th-ranked Level 5 Esper, who allows others to make use of his name.
 * Aihana Etsu (Learning Core): A boy who used Aihana Etsu's name, present during the battle at the Learning Core.
 * Kanou Shinka: A boy who took Aihana Etsu's name when going to the Dianoid to look for clues concerning his friend Frenda Seivelun.
 * Aihana Etsu (imposter, NT12): A boy who used Aihana Etsu's name and met Kanou Shinka.
 * Aihana Etsu (death game participant, NT12): A girl who participated in a death game and was later rescued by Yokosuka.