Ai Nishigori is a central character in the anime series 'Ane wa Yanmama Junyuu-chuu.' Known for her kind-hearted nature, Ai is a supportive and loving presence in the series. She plays a vital role as a friend and confidante to the protagonist, often providing emotional support and guidance. Ai's character is marked by her resilience and willingness to help others, making her a beloved figure in the storyline. Her interactions with other characters often revolve around themes of friendship and personal growth.