Rabi

Rabi is Asubaru's best friend, and travels with him and Rod. It is not known until later chapters that Rabi's body is the vessel for Maruka, who leads Rod to his destiny. (Maruka chose Rod as her succesor, and gave him the mark of Azel. )
Maruka, as Rabi, is quite possesive of Rod, and even after Kauron drives Kaimei from Rod's body, will not allow Rod to leaves her service.
Eventually, Kauron cleanses Rabi of Maruka's spirit, who then returns to his childlike self, but son after, he and Asubaru become bitter enemies.


Kukuru

Kukuru is a mutual friend to Rod and Hilda, and helps them in their problems concerning Laures. He wants to see Rod happy, with his relationship with Hilda restored, but has a bit of conflict- he is in love with Rod also, though he knows Rod will never love him as more than a friend.

Kukuru is killed by Laures (under Kauron's control) in Volume six. He dies in Rod's arms, with a smile on his face at being able to finally be held by Rodrique.


Berk

Berk is the lord of the castle that Zadei and Tetei use to turn into a demon castle.
Berk was once thought of as a beautiful king by his subjects. But, Berk lost half of his face, wearing a mask to keep his hideous face undercover. Now, his only solace is in destroying beautiful things.

His agreement with Tetei and Zadei, to make him powerful and to give him both Laures and Hilda, proves to be his downfall as the demon ki of the castle turns him insane, and he commits suicide (originally planned to be a double suicide with Laures, but Laures escaped) by setting the castle on fire with oil.


Zizi

Zizi is Berk's servant. She serves him almost fanatically, with a fervor and hatred for all things beautiful, because she is aware of her plainness, and therefore her being unfit to be Berk's lover.
She is very devoted to her position, and when Berk falls, Zizi creates more trouble for the protagonists by donning his mask and trying to kill them, although she is soon defeated.


Iria

Iria is Kauron's sister. She helps him run the spirirt world, although she is not so important a character as he is.
On Laures's arrival into the spirit realm, Iria decides to keep him as her own (man, that guy is really in demand, even if he does have those stupid pea-green facial wings.) Iria eventually decided to let him go (how can you resist a woman in a bathing suit? Do you not have hormones, Laures?)

Anyways, despite that disappointment, all is well for Iria when Laures's new second-in-command, after Teteiyusu leaves his service, meets Iria. Gerumu, as he is called, decides to ask her to marry him. And she agrees. (Ain't love grand?)
But all is not happiness. Iria eventually reaches her end, after an attempt to kill her brother backfires, he gets a little "revenge" on her, and she dies.


Gerumu

Gerumu is Laures's second-in-command, after Teteiyusu resigns. He and Iria promise to marry each othet, but never get the chance because she was killed by her brother.
Ahh, life is so tragic.