AMINE AND MANGA

Supporting characters
Chihaya Yamase (山瀬 千早, Yamase Chihaya)
First appearing in the anime during the Aoi Fest, Chihaya, or Yamase as Kazuki calls her, is Kazuki's childhood friend and is in the same year as Kazuki at Aoi Academy. Tsukiji describes Chihaya as a comet that circles around and visits our system every once in a while. For most of their childhood, Chihaya did everything she could to prevent Kazuki from using any of his magic. However, when they got older, Kazuki began avoiding her making her feel like Kazuki hated her.
Chihaya makes three appearances in the anime series, the first appearance during the Aoi Fest when she asks Kazuki if their classes would join together to produce a play. However after the festival, Chihaya moves away. Chihaya's second appearance occurs when the students of Aoi Academy take a field trip to Kyoto after Kazuki has become a ghost. It is through her that it is learned that each of the girls contains a portion of Kazuki's ashes.
Chihaya makes one final appearance at the very end when she visits Kazuki. Even though his ashes returned from all four girls, Kazuki has not return to normal. It is soon revealed that Kazuki made the same promise to Chihaya as he did with Yuna moments before Kazuki met Yuna. Chihaya believed that Kazuki made it snow for her and that misunderstanding led Kazuki to avoid her. Because of that event, Yuna and Chihaya jointly hold the last portion of Kazuki's ashes.
In the novel, Chihaya was a character in the side stories that was released along with the novel, but not part of the main story itself. In the side stories, Chihaya is not Kazuki's childhood friend but just a student from another class that had a crush on Kazuki. Chihaya is a shy and inward character and does not have the proper chance to convey her feelings to Kazuki.
Voiced by: Mai Nakahara (Japanese), Luci Christian (English)
Dr. Haruaki Akai (紅尉 晴明, Akai Haruaki)
It is through Dr. Akai's monologue at the beginning of the series that the world of Maburaho is explained. The resident (and rather bishōnen) doctor of Aoi Academy, Dr. Akai is a formidable wizard with great powers of his own. Despite his laid-back appearance, he has Kazuki's best interests at heart. Throughout the series Dr. Akai uses a variety of eye lenses that he carries around and through which he uses his magic. Dr. Akai is quite smitten with Kaori Iba, and sometimes comments to her that he has a "special bed" in the nurse's office just for her.
Dr. Akai's main interest in Kazuki is that of a research subject, especially after Kazuki becomes a ghost. During the recap of events in episode 20, he reveals that this is the second time he has seen someone's body being restored after their ashes had been scattered. But while he knows how to restore Kazuki's body, he does not reveal the information to Yuna, Kuriko, or Rin.
Voiced by: Kōji Tsujitani (Japanese), Jason Douglas (English)
Shino Akai (紅尉 紫乃, Akai Shino)
Shino enters the story after Kazuki becomes a ghost. She attempts to capture Kazuki and make him part of her ghost collection, but is thwarted by her older brother, Dr. Akai. Afterwards, she becomes an assistant under her brother, but she still tries to make Kazuki part of her collection for personal reasons. At the end of the series, it is revealed that she along with Karei, Kazuki's dorm manager, were in a similar situation as Yuna, Rin, and Kuriko and tries her best to convince them that restoring Kazuki's body is pointless. She is powerful with seals and great in combat exceeding both Kuriko and Rin. She does not hate Kazuki, but feels that a tragedy will repeat itself if the girls persist on their goal. It is hinted that she has feelings for Kazuki since her brother had asked her why she kept hesitating to put Kazuki into her collection, even though she could have done so at anytime. It is also believed that Shino and her brother, Dr. Akai and Karei are somehow "ghosts" as in episode 23 she flashes back on when Japan was still in the era of Warring States, and how the Manager told her to "keep her promise", like they promised long ago during the era of Warring States.
Voiced by: Yoshino Takamori (Japanese), Monica Rial (English)
Elizabeth (エリザベート, Erizabēto)
It is explained in the story that Elizabeth is a ghost of a young girl who was once a member of a noble family during the Holy Roman Empire. Elizabeth is first introduced in the third episode when she "moves in" to Kazuki's dorm room. She once lived in an old mansion that was located between the girls and boys dorms until a group of real-estate agents from the Kazetsubaki group drove her out. After Kazuki and Yuna make an unsuccessful attempt to retrieve a suit of armor for her, Elizabeth creates a magical vortex which sucks Yuna in. Elizabeth threatened to torture her so Kazuki uses his magic to save Yuna, who ended up being tickled instead of tortured. Kazuki's magic resulted in the girls dormitory being pulled toward and merging into the boys dorm.
When Elizabeth sees Kuriko, who resembles Elizabeth's mother, lift up a helmet, it reminded her of a knight that guarded her and Elizabeth adopts Kuriko as her new mother. From then on, Elizabeth lives in Kuriko's chest and often tries to help Kuriko with Kazuki. When Kazuki becomes a ghost at the midpoint of the story, Elizabeth tries to gives him advice in order to cheer him up. She also seems to get mad easily, and then starts to use her magic to destroy things in anguish.
Voiced by: Kimiko Koyama (Japanese), Sasha Paysinger (English)
Karei Hirosaki (尋崎 華怜, Hirosaki Karei)
Through most of the series Karei is seen sweeping in front of the boys dorms, which she manages. She is always seen wearing a sexy, black funeral outfit and often appears to be watching out for Kazuki, even after he becomes a ghost. At the end of the series, it is revealed that she along with the ghost collector, Shino, were in a similar situation as Yuna, Rin, and Kuriko. However, unlike Shino, Karei views that it is better for a person to be alive, even without their memories, than to remain a ghost.
While never directly stated in the series, there are strong hints that the man that Karei and Shino once loved is related to Kazuki. The first is that Karei pledges to watch over her love from the background, something she still does with Kazuki. Second is that Karei's love was a Shinto priest, while Kazuki is also descended from a line of Shinto priests. And finally is an overlay between Karei's love and Kazuki as Karei reminds Shino of their pledge to watch over their love.
Voiced by: Emi Shinohara (Japanese), Kelly Manison (English)
Kaori Iba (伊庭 かおり, Iba Kaori)
Yuna and Kazuki's homeroom teacher for the class of 2-B. She seems like a student herself, as she rarely if ever truly tries to exercise control over the class of 2-B. Instead, she enjoys spending her time playing video games, sometimes playing them while in the middle of teaching a class.
Voiced by: Junko Noda (Japanese), Christine Auten (English)
Class 2-B
Class 2-B is the most troublesome class at Aoi Academy. During the entire series, the students of the class are always coming up with schemes to make money and getting into fights which destroy parts of the school building. The more notable members of the class are:
Yukihiko Nakamaru
He's a greedy individual who pretends to be Kazuki's best friend, but is extremely jealous of Kazuki's relationship with Yuna and would try to exploit Kazuki's abilities for his own personal gain. In just about every case, his schemes always backfire, hurting him the most.
Voiced by: Ryō Naitō
Sayumi Morisaki
She's a member of a rival house of Rin Kamishiro and is the only class member who does not participate in the class's schemes. Her clan happens to be masters of unarmed combat, and though she does not take part in the long-standing feud between her family and Rin's, she does want to compete honorably with Rin to finally determine who is the best.
Voiced by: Akeno Watanabe
Kazumi Matsuda
An equally opportunistic girl who is often Nakamaru's foil.
Voiced by: Masumi Asano
Maiho Kurioka (栗丘 舞穂, Kurioka Maiho)
Maiho is another of Kazuki's classmates. Maiho was introduced in the original novel just as the script for the anime series was finishing. At first, Shinichiro Kimura, director of the anime series, wanted to bring Maiho into the series but decided to focus on the relationships between Kazuki, Yuna, Kuriko, Rin and Chihaya, though Maiho does make an appearance in the final episode. According to Newtype USA, Maiho has the ability to neutralize magical powers. Because of this, she often tags along with Kazuki in order to keep his magic in check, much to Yuna's irritation.
Voiced by: Chiemi Chiba (Japanese), Cynthia Martinez (English)