Sourin Ootomo (大友 宗麟) is a supporting character in the anime series 'Sengoku Otome: Momoiro Paradox.' She is portrayed as the daimyo of the Ootomo clan, inspired by the historical figure of the same name from Japan’s Sengoku era. In the series, Sourin is depicted as a devout and somewhat zealous leader, often accompanied by her loyal retainer, Yoshino. Her role involves seeking alliances and striving to expand her influence during the chaotic Sengoku period, providing both comedic and dramatic moments throughout the series.