|Height and Weight||174cm, 64kg|
|Class and Year||2-F|
|Manga||Volume 1 Chapter 3|
Ataru Kawahara is a second year at Fujou High and is the Vice President of the Student council, led by Chitose Karasuyama who he sees as an eternal rival in every way. According to Kawahara, whenever there was a problem Chitose would stomp and walk all over him. He is friends with Kenji Kazama, Hiroshi Nagayama and Yokoshima. He is also the Chief of Operations for the Kazama Party.
Kawahara is a perverted masochist that is addicted to abuse from girls such as Chitose Karasuyama. According to Kenji in episode 1, he is Kenj's only friend who has changed as he became a masochist.
Apparently, Kawahara doesn't like being called Vice President and wants his friends to call him "Acchan". In addition, he claims that he is the only one that haven't become a delinquent.
He lost the Student Body election to become president, so he decided to become vice-president instead so that he could help his old school in some way.
In the past, the Kazama Party was at the top department store's roof when a fire suddenly started downstairs. Shaun Konekone suddenly appeared with a rope which allowed them to climb safely down from the roof thus saving their lives.