"Hiroaki is one of the main characters in the Japanese manga ""She Becomes Glamorous After The Engagement Annulment"". He is a young man in his mid-twenties, who works at a prestigious company in Tokyo.

Hiroaki is first introduced in the manga as the fiancé of the female lead, Yukari. However, their engagement is abruptly cancelled when Yukari discovers that Hiroaki was cheating on her with another woman. As a result, Hiroaki becomes one of the main antagonists in the story, causing numerous problems for Yukari and the other characters.

Hiroaki is portrayed as a handsome and charming man, with a sharp wit and a talent for manipulating people. He is also very ambitious, with aspirations of becoming a top executive at his company. However, his ambition often leads him to make unethical choices, and he is willing to use any means necessary to achieve his goals.

Throughout the story, Hiroaki continues to pursue Yukari, despite her clear rejection of him. He resorts to blackmail, manipulation, and even violence in an attempt to win her back. His obsession with Yukari eventually leads to his downfall, as his actions are exposed to the other characters.

Despite his flaws, Hiroaki is portrayed as a complex and nuanced character, with a tragic backstory that sheds light on his motivations. He is also shown to have redeeming qualities, such as his loyalty to his friends and his dedication to his job.

In the end, Hiroaki serves as an important foil to the other characters in the manga, highlighting the dangers of unchecked ambition and the importance of honesty and integrity in relationships."