The World S Finest Assassin Music 90%

The original soundtrack was composed by and covers a wide range of moods across the series. Key Tracks :

: Features various OST playlists and unofficial remixes/covers. The World S Finest Assassin Music

: Included in the single Dark seeks light / Sanbunteki LIFE released by the Lantis label. Ending (ED): "A Promise" Artist : Performed by Aira Yūki . The original soundtrack was composed by and covers