I''s is a Japanese manga series written and illustrated by Masakazu Katsura. It follows the story of Ichitaka Seto, a high school student navigating the complexities of young love and relationships, particularly with his classmate, Iori Yoshizuki. Combining romance, drama, and a touch of comedy, I''s explores themes of adolescent growth and emotional connections. The series was adapted into various anime formats, capturing the essence of teenage experiences and struggles.