TV-Series
Description
Hiori Hirahara radiates cheerfulness and kindness, fueled by an energetic spirit and profound empathy. Her short brown hair features a front braid that shifts to pink in her Reflector form, complemented by matching pink eyes. She dons a school uniform with a white top, blue tie, and dark blue skirt, while her Reflector attire alternates between pink sundresses adorned with black or blue accents across timelines, paired with crystal-studded gloves.

Raised alongside her older sister Mio after their mother’s abandonment under the guise of buying lightbulbs, Hiori clung to hope for her mother’s return as Mio shouldered their livelihood through part-time work. Enrolling at Tsukinomiya Girls’ High School to expand Hiori’s world, Mio unintentionally sparked Hiori’s perception of rejection, destabilizing her Fragment—a manifestation of her emotions—and triggering a chain reaction that annihilated the original timeline.

Following the world’s reset, Hiori allies with Reflector Hanari Ruka at the school dorm, battling Rouge Reflectors harvesting emotional Fragments. Her resolve to save Mio, now a corrupted Rouge Reflector under Shino Mizusaki’s control, faces trials as allies defect and Niina Yamada exposes memories of the original timeline’s collapse, unveiling Hiori’s inadvertent role in Mio’s despair.

Hiori evolves from suppressing emotions to embracing vulnerability with Ruka’s encouragement, balancing selflessness with self-care. Her climactic showdown against Shino merges her strength with Ruka’s, breaching Shino’s defenses and uncovering Shino’s trauma. Hiori’s forgiveness symbolizes her growth beyond sisterly devotion to valuing wider emotional bonds.

In *Blue Reflection: Second Light*, Hiori navigates a mysterious academy devoid of memories, aiding protagonist Ao Hoshizaki in constructing facilities while seeking her "little sister," later identified as Kokoro Utsubo. Her adaptability shines as she forges connections despite amnesia.

Combat-wise, Hiori wields dual swords, often using one with the second reserved for specific techniques. *Blue Reflection Tie* enhances her Reflector form with braid jewels and a glaive-forming weapon in victory sequences. Preferring physical prowess over magic, she contrasts peers who rely on elemental or ranged tactics. Relationships with Ruka, Ao, and others underscore her ability to inspire and uplift allies through personal struggles.