Human Humans are the most numerous and dominant species known in both the Island and the Mainland. They are capable of transform into half-human, half-Yoma hybrid after an operation realised by The Organization, and become Claymores. Some humans are also capable of sensing Yoki, but are unable to realise what it is, calling it Sixth Sense. Claymore Claymores are the center of the series. Named after the Great swords they wield, they are half-human, half-Yoma hybrid warriors of the Organization. Standard Claymore abilities include heightened physical strength, speed, durability and regeneration, limited shapeshifting and the ability to detect Yoma and other Claymores by sensing their Yoki. To further enhance these abilities, they access the powers of their Yoma half, releasing their Yoki. Yoma Yoma are beings that feed on human flesh and blood. They can shape-shift into human form that allows them to live among humans. They are created by combining the flesh of both a h...