"Ryo is a central character in the manga series ""Positively Yours"" and plays a crucial role in the plot. He is a young man in his early twenties, with a tall and lean build, dark hair, and piercing blue eyes. Ryo has a very calm and collected demeanour, which makes him seem mysterious and alluring to those around him.

Ryo is described as being highly intelligent, with an exceptional ability to problem solve and think critically. He is a gifted artist and often spends his time sketching portraits of people he encounters. Ryo is also an incredibly skilled fighter, having trained extensively in martial arts since he was a child.

Despite his many talents, Ryo is also deeply troubled and has a complex backstory that is slowly revealed throughout the series. He is haunted by a past trauma that has caused him to become emotionally detached from those around him, and struggle with intense feelings of guilt and self-loathing.

Ryo's emotional struggles are further complicated by his complicated romantic relationships. He is torn between two love interests; a vibrant and outgoing woman named Mika, and a brooding and mysterious man named Kenji.

Throughout the series, Ryo must navigate these complex relationships while also confronting his past trauma and coming to terms with his own emotional limitations. His journey is a captivating one, and fans of the series are eager to see where it will go next."