"Ryosuke Tsuji, the protagonist of the Japanese manga series ""How to End an Unrequited Love,"" is a complex character with many layers to his personality.

Ryosuke is a high school student who has been in love with his classmate, Nanako, for a long time. However, he soon realizes that his love for her is unrequited, and he struggles to come to terms with his feelings. Throughout the series, Ryosuke is depicted as a deeply sensitive and introspective individual who is constantly analyzing his thoughts and emotions.

Despite his struggles with unrequited love, Ryosuke is also an accomplished athlete. He is a member of the school's track and field team and is known for his speed and agility.

Throughout the course of the series, Ryosuke learns to come to terms with his feelings and move on from his unrequited love. He is a deeply empathetic character who is always there to offer support and encouragement to his friends and classmates. He is also fiercely loyal, and will do anything to protect the people he cares about.

Ryosuke is a deeply complex character with many layers to his personality. He is a deeply sensitive and introspective individual who is constantly analyzing his thoughts and emotions. He is also an accomplished athlete, a fiercely loyal friend, and a source of support and encouragement for his classmates. Ultimately, Ryosuke is a character who learns to channel his emotions in a healthy way, and who is always looking for ways to improve himself and those around him."