Gemini Arcadia

Gemini Arcadia [双子座（ジェミニ) アルカディア, Jemini no Arukadia] is one of the Gold Saints of the 20th Century along with his elder sister, Gemini Alfonso. He is the adopted younger brother of Aquarius Fyla and has shown the ability to don the Aquarius Armor much to the amusement of said Aquarius Saint and the shock of other said Gemini Saint. As such, he has received the nickname of "Signer of Water and Air", making a reference to the very nature of the Gemini Sign, which is an Air Sign.

Appearance
Arcadia is a slim, young male with light-blue long hair going down to his chest area, with piercing light-blue eyes. Among the Signers, he is described as one of the shortest Signers among the Gold Class much to his dismay and angered expressions. Arcadia typically does not bear a smile and frowns most of the time leading people to believe that he never smiles. Upon donning the Gemini Armor, Arcadia is covered completely with even his blue hair being completely covered. One side of the Gemini helmet has a mask that has a sinister smile on it`s face, and the other side of the Gemini helmet has a mask with a frown on it`s face. Upon donning the Gemini Armor, Arcadia was described as a imposing person with a aura that practically screamed "regal" oozing off her. Upon donning the Aquarius Armor, Arcadia is covered completely except for his blue hair with his helmet framing his face and hair.

Personality
Arcadia is a cold looking Signer, since he believes the Gold Signer, as the strongest among Helena's guards, should never show exasperation or it would draw the people into despair. In the manga, he reveals that he actually knew that the High Priestess wasn't working under Helena's will, but he still kept working under his orders to fulfill his role as the Gemini Gold Signer.