Requiem Rain (鎮魂歌(レクイエム)の雨) is the 49th episode of the Katekyō Hitman Reborn! anime series.
Having crushed the Shigure Soen Ryu before, Squalo becomes confident once more. Yamamoto manages to hurt him with the 8th Form: Pelting Rain, after Squalo revealed he had encountered a different 8th Form. Yamamoto reveals his newly created 9th Form: Reflecting Rain as Squalo bares his fangs. The Shark and Rain collide on this exciting conclusion.