Having faced hardship since childhood, Tomo is sadistic and cruel. His mind is contorted and he is severe with others. It is said he was taken in by dancers when he was young, exposing him to the world of Chinese opera. This fact would explain why he wears a Chinese Opera costume. Tomo is one of Nakago's most trusted allies because he freely discusses his plans with him. (Source: Wikipedia)
The childlike goddesses serve Taiitsukun and reside at Mount Taikyoku with her. They are also known as Lai Lai. They can take the appearance of floating orbs and can appear when commanded. They have healed Miaka and her warriors when it was necessary, also offering to fix Nuriko's perversion (much to his dismay) and Taiitsukun's face (much to her annoyance). Their other function is to serve as vessels for the spirits of the dead Celestial Warriors, so that they can fight along side their priestess, in which case they take on the appearance of whomever they are inhabited by, and have all of their powers.
In the first part, Benawi is the Samurai Leader of Kenashikourupe. When Hakuoro's rebellion overtakes Kenashikourupe, Benawi realizes defeat and kills the emperor, to spare him from possible torture and humiliation, then attempts suicide, but Hakuoro stops him, convincing to join him as his right-hand man. Benawi has a strong sense of responsibility to his country. He carries a calm and logical personality, but gets irritated when Hakuoro ignores the duties as a ruler. The main weapon of choice is a halberd, which he uses most effectively whilst riding. A man of convictions and morals, he believes that the people in a country should come first, and is not afraid to tell even an emperor when he believes they are making bad decisions. A cunning tactician, second only to Hakuro, Benawi is able to remain calm under pressure, and is able to adapt to unexpected changes during a battle. Of all the characters, Benawi seems the closest to normal human appearance, as his ears are never seen in the anime.
Kamyu is the second princess of Onkamiyamukai, a race of angel-like people who act as priests and peace-keepers for the land, and she is also the younger sister of Urtori. She befriends Aruruu, Yuzuha, and Mukkuru, and is often seen playing with them. Sometimes, during a full moon, another personality overtakes Kamyu. It is vampiric and has a strong sexual desire.
Dorii and Guraa are twin archers serving under Oboro. They are talented archers and often lead archer groups in Hakuoro's army. There are few ways to tell them apart. For one, Dorii has purple eyes while Guraa's are blue. Also, the bottom part of Dorii's clothes are blue while with Guraa they are red. You really can't make them separate characters since they're always side by side. They are somewhat androgynous, and as such their gender is difficult to ascertain, even by other characters. In the game, they reveal they are male, in the anime their gender isn't revealed.
Ditzy principal of the school. She is the one that allowed Takeru, Haruno, Inaho, and Himegami to all live under the same roof. She brandishes incredible power and control over element as she was able to break through amazingly powerful barriers, with her bare hands, thanks to nothing more than, in her own words, her "fighting spirit". She was in the maken-ki of the school before it became an all girl's school.
Student Number 31: Zazie Rainyday (ザジ・レイニーデイ, Zaji Reinīdei?) Birthday: 17 March 1989. The silent acrobat, and one of the most mysterious girls of the class. Nothing much is known about her, as she rarely associates with anybody, and even when she does, she rarely talks (she has spoken only eight times in the serialized manga thus far). What is known is that she is a member of the Nightmare Circus, the school's Acrobatic Club, and is seen directing a group of "monsters" or "spirits" (similar to No-Face from Spirited Away, the Angels from Neon Genesis Evangelion or possibly Hollows from Bleach) when she offered to cover for her classmates during the school festival, and gave Chao a tiny living dragon as a farewell gift. She also has been shown to see Sayo without the assistance of Negi or having a close relationship with her like Kazumi. According to Negi's Class Register, Zazie is also a member of the school's Magic Club, though whether this is real magic or stage conjuring is unknown. In the anime, she is shown to have proficiency in all kinds of circus tricks such as juggling, sleight of hand, and costume changing. She has dark skin, and has two particular face marks: a large teardrop under her left eye (strongly resembling the carnival character "pierro"), and a vertical line resembling a scar crossing the right side of her face. A splash picture of the cast shows her with claws growing from her fingers. She is sometimes seen with her pet bird, but more recently with her "friends" (the black spirit-monsters). So far, she is the least known of all the students in Negi's class and very little has been revealed about her. Zazie is one of the few students in Class 3-A who did not participate in Negi's sojourn to Wales and the Magical World. When Zazie's name is seen it is written in the Latin alphabet, rather than in Japanese. Similarly, Evangeline's name is also written with the Roman alphabet. This seems to indicate that, like Evangeline, Zazie isn't from Japan and is instead from a country which uses the Roman alphabet. This is backed up by the fact that Chisame referred to her as a transfer student in volume 2. (From Wikipedia)