Akane Maniax  

akamani, Kimi ga Nozomu Eien Gaiden, アカネマニアックス, The Eternity You Desire Gaiden

Jouji Gouda is a freshman at Hakuryo High School. On his first day, he saw Akane Suzumiya and immediately fell in love with her. Despite finding him annoying, hot-blooded, and simple-minded, Akane hasn't discouraged Jouji from expressing his feelings towards her.