Futsuhiko

A boy who serves as a soldier in Nakatsu.
He fights against Tokoyo as a member of the rebel army to take back the country.
He is a polite person and has great respect towards Chihiro as she is the princess of Nakatsu.
Despite his youth he's a hard worker and wields a large spear as he flies into battle.

He is technically the first Byakko of Heaven of the series.
His particular trait is "Acceptance".