Ena Banshōya, a first-year Yurigaoka Girls Academy student, blends resilience and skill, her name echoing "rely on" and "apple tree." Originally part of Alfheim Legion’s first generation, she excelled as a combatant before its dissolution. Joining roommate Soraha Amano’s Legion triggered self-doubt, but piloting the experimental Einherjar CHARM reignited her confidence, enabling her to master the Circlet Bless technique with Titia Paumgartner.

A natural mentor, she fosters bonds across academies—Moyu Mashima, Irma’s Miharu Nishikawa, Odaiba’s Asagao Fujita, and Ryuto’s Marei Amatsu—while nurturing a rivalry with Chihana Takegoshi. Her devotion to tropical fish, especially protopterus annectens, contrasts a deep-seated fear of dogs.

Guarded by Schutzengel Kisara Okada, Ena’s surname, Banshōya ("master craftsman" and "valley"), mirrors her grounded expertise. Her journey weaves resilience through upheaval into leadership, marked by tactical innovation and unifying peers amid adversity.