Ore no Kanojo to Osananajimi ga Shuraba Sugiru 9 (俺の彼女と幼なじみが修羅場すぎる 9, lit. "My Girlfriend and Childhood Friend Fight Too Much Volume 9") is a ninth light novel series, Ore no Kanojo to Osananajimi ga Shuraba Sugiru. The light novel originally aired on January 14, 2015.