Nahash
The Nahash (נחש Serpents) are an ancient Semitic tribe that created the martial art Tento Seiin Ken. Some members of this bloodline carry a gene called the Dragon God Factor (龍神因子) that allows them to emit light called ruach (רוּחַ). These people are called Dragonians (創天龍人).
They claim ownership to Kenshiro Kasumi and Yasaka's Yodh magatama.