"Aoi is a central character in the Japanese manga ""My Butler, Not Lover."" This manga follows the story of a young girl, Hiro, who is tasked with training Aoi to become a butler. Aoi is a complex character, and his personality and actions contribute significantly to the development of the story.

Aoi is a tall, handsome young man with striking azure blue eyes and jet-black hair that he keeps slicked back. He always maintains a calm and collected demeanor, regardless of the situation.

Aoi comes from a wealthy family and has an extensive knowledge of etiquette and various other subjects. This knowledge makes him an ideal candidate to be a butler. Hiro sees potential in Aoi and takes him under her wing to train him to become the perfect butler.

Despite his calm and collected exterior, Aoi is also quite stubborn and independent. He refuses to rely on anyone else and always pushes himself to be better. This often leads to him being overly critical of himself and others, causing friction between him and other characters.

Aoi is a skilled chef and often takes care of the cooking in the household. He also enjoys playing the piano, and his music often serves as a source of comfort for Hiro.

In the manga, Aoi's character goes through significant growth and change. As he learns to rely on others and accept help, his relationships with the other characters improve. He also learns to loosen up and enjoy life more, allowing him to find happiness beyond his strict butler training.

Overall, Aoi is a well-rounded character who brings depth to the story. His determination, independence, and hidden talents make him a beloved character in ""My Butler, Not Lover."""