"Nakamura Ryota is one of the main characters in the Japanese manga ""Suddenly I Decided to Become The Female Lead"". This series tells the story of a girl named Yurika who suddenly finds herself in the role of the female lead in a romance manga.

Nakamura Ryota is a classmate of Yurika's who also happens to be her childhood friend. He is a tall and athletic high school student with short black hair and sharp features. Nakamura is known for being a bit of a playboy and often flirts with girls, but he also has a caring side that he shows towards Yurika.

Throughout the manga, Nakamura is a key ally to Yurika as she navigates her new role as the female lead. He helps her understand the world of manga and provides her with support when she feels overwhelmed. Nakamura is also a bit of a comic relief character, often making jokes and teasing Yurika to lighten the mood.

Despite his flirtatious nature, Nakamura has a crush on Yurika and is protective of her. He is shown to be jealous when other guys show interest in Yurika, and even gets into a physical fight to defend her at one point.

Overall, Nakamura Ryota is a complex character with both lighthearted and serious moments. His loyalty and care towards Yurika make him an important character in the story, and his development throughout the manga is enjoyable to follow."