The anime adaptation also sold well in Japan and was praised by Kobayashi and—for the English-language translation—critics. The decision by Media Factory to aggressively pursue its intellectual property rights for School Rumble is believed by proponents of fansubs to have had a negative impact on the franchise's release and sales in the North American market. In 2009, Kobayashi said "School Rumble is an important piece that I want to draw more, but I wanted to do more other things so I ended it. When I have some time, I would like to draw their adult days in a seinen magazine." Plot School Rumble is a romantic shōnen comedy revolving around the daily lives of the students of Class 2-C at the fictional Yagami High School, along with their friends and families. The main female protagonist is Tenma Tsukamoto, an unremarkable second-year high school student who secretly admires her eccentric, enigmatic, nice-guy classmate, Oji Karasuma. Tenma struggles to confess her feelings to Karasuma. He remains oblivious to her interest, instead seeking fulfillment by indulging in curry. The main male protagonist, delinquent Kenji Harima, similarly yearns for Tenma, attending school solely to be near her. Like Tenma, Harima has difficulty declaring his love, and whenever he summons the courage to do so, circumstances conspire against him. Harima complicates the love triangle through constant bumbling, and misunderstandings among the students aggravate the situation. Harima becomes involved with Tenma's close friend, Eri Sawachika, after the pair are thrown together in mutually embarrassing situations. Later in the series, he develops a friendship with Tenma's younger sister, Yakumo Tsukamoto, who becomes Harima's assistant on a manga he writes. The plots of Harima's stories portray a Harima-like hero fighting to save a Tenma-like damsel in various historical or fantastical situations, usually in battle against an obvious facsimile of Karasuma. After the hero saves the heroine, she always falls in love with him. Yakumo's relationship with Harima causes problems with Class 2-C's student representative, Haruki Hanai, who has a crush on Yakumo, with the sisters' shared surname causing Harima and Hanai to misinterpret the object of each others' respective infatuations. Although Harima manages to engineer romantic encounters with Tenma, her relationship with Karasuma nevertheless progresses, and Harima's bonds with Eri and Yakumo grow stronger. Eventually Tenma musters the courage to confess her love, but shortly after Karasuma loses his memory. His amnesia gives a purpose to Tenma's life;