Ryo Shokatsu, known in Japanese as 諸葛 亮, is a key character in the anime series 'Koihime Musou.' She is a brilliant strategist inspired by the historical figure Zhuge Liang from the Three Kingdoms era. In the series, Ryo is depicted as a calm and intelligent tactician who assists the protagonist in overcoming various challenges. Her strategic mind and composed demeanor make her an indispensable ally, providing guidance and insight as the group navigates through political intrigue and battles. Her character adds depth to the storyline, combining historical elements with fictional adventures.