Spring Fever (Japanese: 水温む, Hepburn: Mizu Nurumu) is a Japanese manga anthology written and illustrated by and published by Ohzora Publishing in 1995 and Houbunsha in May 2001. It was released in English by Aurora Publishing in August 2007 under their label Deux Press. Spring Fever tells the romantic homosexual story of Yusuke Onishi, who falls in love with the much older single father, Takami Hirokazu. Wildman Blues tells the story of Naoki, who came out in high school, and his best friend Ayu who vowed to help him. Naoki drove him away by "forcing himself" on Ayu, and they meet again when adults and have sex.