Saechika Hachiouji

Saechika Hachiouji is Rui's little brother and a Code:Name. It was assumed he died in the accident years ago, but the Code: Emperor revealed that he is still alive. It seems that he is literally the leader of the Code:Names.

Appearance
Tall and lanky, he has long light colored hair that apparently is the same color as his older sister. After he fought with Rui, his hair was cut shorter.

Personality
He seems like a cold and cruel person, compared to his sister, Rui. He beats up and physically abuse both Heike and Toki when he feels they have failed him. He seems to have no qualms about hurting his sister either when he tried to to educate her.

History
Years ago, Saechika and his older sister Rui both lived with their parents, but since all of them had special powers they were always in danger which resulted in an accident that killed both of their parents. The two siblings survived the crash but were separated. While Rui always believed her brother died in the car crash, it is is hinted at that Saechika himself had been aware that sister was still alive. However, Code:Names are not allowed to reveal themselves to Code:Breakers so he was never able to see her.

A student of the prestigious Heisei academy, Saechika spearheads the hunt for Ogami's arm he is the first Code:Name to attack the Code:Breaker. He found Ogami's wereabout because he had been worried about his sister and ordered Heike to look after and follow her. Rui doesn't recognize him immediately though and only realized he is her brother when she finds out that his powers are that of shadow.

During the fight Saechika uses his power to much and goes into his lost state, which apparently covers makes his skin that of a burn victim. Since Saechika was in trouble, Heike swoops in and saves him, carrying him away from the fight. Saechika is not happy about it though, quite the opposite. Furious that his fight was interrupted and blaming Heike for letting Rui become 'the evil', he kicks and beats him bloody.

Later when Heike has retrieved a blood sample from Sakura, Saechika is there trying to convince Toki to open the Pandora box but Toki refuses. After having lost to Ogami in a fight, Toki returns to the academy where Saechika gives him the same treatment he gave Heike, kicking and beating him bloody.

Shadow
His powers are the same as his sister, allowing him to control shadows. His ability seems to be more powerful though as he has shown more versatility, creating wolves and cages out of darkness. It also appears that his shadows are capable of "eating" powers.

Effacement
His second power is to kill everything in the area around him. It devours the life energy and powers and made them rotten away.

Rui Hachiouji
Rui is his older sister. He seems to be very possessive of her and talks about locking her up in a cage where he can keep her safe and she can sing for him. But eventually, when he turned to her side, their relationship once again becomes a brother-and-sister relationship and both shows much care and concern for the other. His death leaves her rattled, and it requires Ogami's intervention in order for her to snap out of it.

Trivia

 * He is controlled by his own dark side.
 * His dark side is embodied as a parrot.