The Italian-Korean Symposia on Relativistic Astrophysics is a series of biannual meetings organized alternatively in Italy and in Korea since 1987. It has been focused on exchange of information and collaborations between Italian and Korean astrophysicists on new issues in the field of Relativistic Astrophysics. The symposia cover topics in astrophysics and cosmology, such as gamma ray bursts and compact stars, high energy cosmic rays, dark energy and dark matter, general relativity, black holes, and new physics related to cosmology.