Hoshino Hitoshi is a fictional character from the popular Japanese manga and anime series Oshi no Ko. He is a talented and ambitious doctor who becomes involved in the entertainment industry. His character is known for his dedication to his patients and his complex relationships with other characters in the story. In Oshi no Ko, Hoshino Hitoshi's journey explores themes of fame, ambition, and the challenges faced by those in the spotlight. His interactions with other characters, including Ai Hoshino, highlight the struggles and sacrifices that come with pursuing dreams in the competitive world of show business.