Garo: Divine Flame is an animated feature film and a follow up of the events of Garo: Honoo no Kokuin. It was commissioned as part of Garo's 10th Anniversary year project. On July 10, 2018, a Blu-Ray combo pack of the film was released in Region 1 by Funimation.
The story begins with Herman's son being kidnapped from his home while Leon was away to answer his Makai Knight summons together with Prince Alfonso. This event creates a greater scare when Leon meets up with his old man German who is back from the dead. After an unsuccessful attempt to pick up a harlot, German gets captured by his son. Leon and German teams up with the Obsidian Knight named Dario who helped Leon earlier battle supernatural enemies.