Begg Garott (ベグ・ガロット, Begu Garotto) is an alchemist who was granted immortality aboard the Advena Avis in 1711. He specializes in drug research, which he hopes will someday produce a drug that will make everyone happy. However, by using himself as a test subject for his own drugs, he is no longer able to be affected by his drugs since his immortal body has increasingly built up a resistance to them. Post-1711, he and Fermet jointly care for Czes, though at some point Begg separates from them for unknown reasons.