Seikon no Qwaser - BD 05

Sasha the Qwaser of iron

The Qwasers are the one's capable of controlling a specific element through the power of the blessing of a Maria's soma. An alchemist who possesses the power to manipulate electrons, molecular vibrations and atomic bonding. They are the descendants of Hermes Trismegistus. They are counted among the ranks of those miraculous beings raised in secrecy even before the time of Rome. The Qwasers are:
Yuu 2

Yuu Kuchiba, the qwaser of oxygen