The Legend of Heroes Gagharv Trilogy: Cagesong of the Ocean Final Archive (英雄伝説 ガガーブトリロジー 海の檻歌 ファイナルアーカイブ Eiyu Densest Gagaabu Torirojii Umi no Oriuta Fainaru Aakaibu?) is the perfect strategy guide for the PSP game, The Legend of Heroes III: Song of the Ocean. It was published and edited by Dengeki Playstation, and released on February 10, 2006.