Kotonoha Katsura is a central character in the anime series School Days. She is known for her gentle and reserved nature, often finding herself the target of bullying due to her shy demeanor. Despite this, Kotonoha is a kind and intelligent girl who excels academically. Her relationship with the protagonist, Makoto Itou, serves as a significant plot point in the series, leading to complex emotional dynamics and dramatic twists. Kotonoha's character arc highlights themes of love, betrayal, and the consequences of emotional manipulation.