A gentle and kind young man and one of the apprentice Samurai, Jonathan grew up as a 'luxuror,' one of the upper-class of the Eastern Kingdom of Mikado. Despite being easily flustered, Jonathan stands for his own steadfast ideals of equality under a lawful sky, where everyone is the same. He will take drastic measures in order to form his ideal world- one of peace- even if it means accepting the extreme ideals of the angels above. He also has a notable rivalry with Walter, a fellow prentice.