The Bride of Constant Vigil is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. She is the bride of the Shinobi Clan, and Espio the Chameleon's mother. She surrendered control of her clan to the Bride of Four Houses after the latter killed the Bride of Rich Nights and took the Yagyu Clan as her own. (StH: #201)