Nodoka Takahata is the main protagonist of the television anime Alice Gear Aegis Expansion, a fifteen-year-old girl who hails from the Owari Shard. She first appears as an unexpected visitor to the Narikozaka workshop, declaring her intent to become an Actress—a pilot of combat gear who fights the alien Vice. Before arriving, she had been an ordinary mountain girl who enjoyed hiking, and her initial encounter with the world of Actresses came from witnessing the exploits of the skilled pilot Yotsuyu Hirasaka during a major operation. That event ignited a powerful admiration in her that borders on fanatical. Nodoka’s personal quarters are filled with merchandise and memorabilia of Yotsuyu, and when her emotions run high—especially when meeting Yotsuyu in person—she tends to get nosebleeds from sheer excitement. Despite her deep reverence, Nodoka is not shy or withdrawn; she possesses a bold and straightforward personality, a unique sensibility, and a stubborn persistence that helps her push through obstacles.

Motivationally, Nodoka is driven by a sincere desire to stand alongside those she looks up to and to become a capable Actress in her own right. However, her path is not smooth. She initially fails the emission aptitude test required to legally operate Alice Gear, a setback that forces her to doubt her own potential. With the encouragement and support of Yotsuyu and the other members of Narikozaka, she perseveres and eventually earns her license, marking a significant milestone in her character development. Throughout the series, Nodoka’s journey is one of personal growth: she learns to believe in herself beyond mere hero worship and begins to define her own identity as an Actress.

In terms of role within the story, Nodoka serves as the audience’s entry point into the world of Actresses, offering a fresh perspective and a relatable arc of overcoming inadequacy. Her key relationships are centered on the Narikozaka team, particularly her bond with Yotsuyu, who becomes both her idol and a mentor figure. She also interacts with other main Actresses such as Kaede Agatsuma, Shitara Kaneshiya, and Fumika Momoshina, who each support her in different ways. The relationship with Yotsuyu is the emotional core of her story, evolving from distant admiration to a genuine partnership.

Notable abilities are tied to her specialized Alice Gear, designated SL-HEDY24MkX. Her equipment includes a smart-gun type rifle and a two-handed sword, along with a distinctive tops gear that features large binder-like units called Pigeons. These Pigeons can separate and act as autonomous attack drones, providing both offensive pressure and defensive coverage. Her fighting style balances mid-range shooting with close-quarters melee, and her special skill, named Acalanatha, summons a high-output charge rifle that fires a powerful penetrating beam. Her passive ability is called Aspiration, reflecting her ceaseless ambition. Despite being a novice, Nodoka demonstrates a natural adaptability and a capacity to handle complex gear—an indication of her hidden potential. In later appearances within the mobile game, she gains an alternate form called Shimon, which reconfigures her gear for more aggressive close combat. Throughout the anime and related media, Nodoka’s development is marked by a gradual mastery of her equipment and a steady shift from being a wide-eyed admirer to a confident, self-reliant Actress.