Book excerpt: Indonesia has numerous heroes originating from various regions, including Java. Heroes from Java are known for their high level of nationalism, courage, and dedication to the fight for Indonesian independence. In the history of Indonesia's struggle for independence, many names of heroes from Java are unforgettable. Moreover, heroes from Java have also made significant contributions to various fields such as arts, literature, and science. This book will discuss several national hero figures from Java who have made substantial contributions to the struggle of the Indonesian nation.