"Ryo is a main character in the Japanese manga ""The Darkness Was Comfortable for Me"". He is a 17-year-old high school student who struggles with depression and anxiety.

Ryo's introverted nature and his struggles with his mental health often lead him to isolate himself from his peers. One day, he comes across a mysterious book that introduces him to the concept of ""comfort in darkness"". This idea becomes his coping mechanism, and he starts to withdraw further from society.

Ryo's physical appearance is unremarkable, with messy black hair and dark circles under his eyes. He wears plain clothing that often consists of baggy black clothes that cover his entire body, giving him an almost ghostly appearance.

Despite his social withdrawal, Ryo has a sharp mind and a talent for photography. He often wanders around the city with his camera, capturing images of the empty streets and abandoned buildings. His photography helps him find beauty in the darkness he has come to embrace.

One day, Ryo meets a girl named Yuka, who helps him start to overcome his depression and isolation. Through her kindness and patience, Ryo begins to see the world in a new light and discovers a renewed sense of hope.

Although Ryo initially struggles to connect with others, his journey throughout the story ultimately leads him to a place of healing and growth. His struggles with mental health and social isolation serve as a reminder of the importance of reaching out to those who may be struggling in silence.

In conclusion, Ryo is a complex and compelling character who represents the struggles that many people face with their mental health. His journey towards healing and self-acceptance is both emotional and inspiring, and his story highlights the importance of empathy and understanding towards those who struggle with mental illness."