TV-Series
Description
Miyu Greer is a character from the anime My-HiME. She initially appears as a quiet, friendly girl in Mai Tokiha's class and the adopted daughter of Joseph Greer, the resident priest of Fuuka Academy. She makes peculiar, precise observations about the temperature and amount of precipitation, a trait that hints at her true nature. Early on, she is notably protective of Alyssa Searrs, a younger girl who is also connected to the academy.

As the story progresses, Miyu is revealed to be an android, created by Joseph Greer of the SEARRS organization. Her name is an acronym for Multiple Intelligencial Yggdrasil Unit. She was built for the sole purpose of protecting Alyssa, who is a false HiME unable to materialize an element and thus relies entirely on Miyu for defense. Miyu’s primary motivation is to safeguard Alyssa and to help fulfill the goals of the SEARRS organization, which involve replacing the true HiME with Alyssa to gain control over the Obsidian Lord’s power.

In terms of personality, Miyu initially comes across as polite and mild-mannered, but she is also methodical, analytical, and utterly dedicated to her mission. She shows little emotion in most situations, speaking with a calm, measured tone. However, her devotion to Alyssa runs deep, and she experiences genuine grief when Alyssa is harmed. After Alyssa is shot by Joseph Greer, Miyu kills him in retaliation and carries Alyssa’s body into a frozen lake, seemingly perishing alongside her. Later, it is revealed that Mashiro salvaged and reformatted Miyu, bringing her back with a renewed purpose. In her revived state, she assists the HiME in the final conflict, entering a Platinum Mode that enhances her combat capabilities.

Miyu’s role in the story evolves from a seemingly ordinary student to a key antagonist serving SEARRS, then to an unexpected ally. She is a direct participant in the HiME Carnival, using her advanced android abilities against the real HiME. Her relationships are centered on Alyssa, whom she loves and protects as a sister or charge. She also interacts with Joseph Greer as her creator and father figure, though she ultimately turns against him. Among the HiME, she forms a tentative connection with Mashiro and later works alongside Midori Sugiura. After the final resolution, when Alyssa is revived, Miyu is seen as a nun at the Fuuka church, still watching over Alyssa.

Notable abilities include superhuman strength, speed, and durability far beyond human limits. She can materialize a blade from her left forearm, often called the Maria sword, which she uses in combat. She also possesses an anti-materializer weapon capable of destroying a HiME’s Child, which has dire consequences for the HiME. In her upgraded Platinum Mode, she gains even greater power and can use an anti-materializer that affects the HiME system directly. Her analytical processing allows her to assess situations with cold precision, making her a formidable opponent. Despite being an android, she displays genuine emotional capacity, especially in her loyalty and grief for Alyssa.