Watamushi, also known as the Silky Bug, is a mystical creature in the anime series 'Mahoutsukai no Yome' (The Ancient Magus' Bride). This character is a fae-like entity that resembles a small, fluffy cotton insect. Watamushi plays a minor yet notable role in the series, as it serves as a helper and guide to the protagonist, Chise Hatori. It is often seen fluttering around magical locations, providing insight into the mystical world. Its presence adds a layer of enchantment and mystery to the series.