OVA
Description
Cecilia Alcott is a first-year student at the IS Academy and the IS Representative Candidate for England, originating from a British aristocratic family. Following her parents' deaths in a train accident later revealed as an assassination by Phantom Task due to their theft of an IS core, she became the family's sole heir. Forced to defend her family's fortune from threats, she accepted the British government's protection in exchange for becoming an IS pilot. Her father's perceived weakness within the family shaped her resolve to marry someone strong, complicated by societal shifts from IS technology.

She possesses light blonde hair styled in drill-like curls with a royal blue headband, light blue eyes, and a slender yet voluptuous figure featuring a large bust, narrow waist, and curvaceous hips. Her IS Academy uniform is modified with a longer skirt, black frills, and dark tights. For IS activities, she wears a blue training uniform; her IS unit, Blue Tears, manifests as ear accessories in standby mode.

Initially displaying stereotypical aristocratic arrogance, Cecilia boasted of England's superiority and challenged classmate Ichika Orimura to a duel over the class representative role, masking deeper insecurities from her family trauma. Ichika's refusal to back down during their duel, where she piloted Blue Tears specializing in long-range sniping and drone attacks, led her to develop romantic feelings for him; she affectionately calls him "Ichika-san". Her personality includes vivid romantic delusions about Ichika, imagining confessions or physical intimacy. She occasionally wears provocative clothing, eliciting teasing from peers and her maid, Chelsea Blackett, and has proposed suggestions like massages on her buttocks or considering lingerie during a massage. She also exhibits "yandere" tendencies, including near-lethal aggression towards Ichika when jealous, such as attempting to snipe him after seeing him with other girls.

As an A-tier IS pilot, Cecilia possesses high combat proficiency in sniping and shooting, later learning to bend laser beams tactically. Her military training includes unarmed combat and fencing, though overconfidence creates tactical vulnerabilities. She acknowledges being the weakest among her peers after losing to Ichika on a technicality. Blue Tears excels solo but lacks group formation compatibility, a gap in her strategic knowledge. Non-combat skills include violin, piano, and tennis, where she won an academy tournament. Initially inept at cooking by disregarding recipes, she gradually improved by following instructions but occasionally experiments.

In the *Long Vacation Edition* OVA, an extended version of *Infinite Stratos 2*'s first episode, Cecilia participates in a pool outing during summer vacation with Ichika and classmates. While the OVA centers on a military base robbery, Cecilia's role involves group interactions, including pulling Ichika underwater to evade others. Her series development shows a gradual softening of her initial haughtiness, though her competitive streak and romantic pursuits persist.