Tenma Tsukamoto is a cheerful and energetic girl who falls in love with her classmate, Ooji Karasuma, the "Prince" of the school. However, Tenma is oblivious to the feelings of Kenji Harima, a delinquent student who has a crush on her. Harima is constantly trying to win Tenma's heart, but his efforts are often thwarted by his own clumsiness and the interference of other characters.
Eri Sawachika is another classmate of Tenma and Harima, who is in love with Harima but too shy to express her feelings. As the series progresses, the relationships between these characters and their friends become increasingly complex and intertwined, leading to a variety of humorous and heartwarming situations.
School Rumble is known for its quirky and lovable characters, as well as its clever humor and heartfelt moments. It is a popular series among fans of anime and manga, and it has been adapted into multiple seasons of anime, as well as live-action films and video games.