Also know as the "Meister of Tragedy" Mai was an extremely gifted Otome a few years prior to the show that mysteriously disappeared one day in the Sprites Forest. Before she disappeared she had been offered the position of being #4 of the Five Pillars, but it was said she had fallen in love with a young noble and was torn between the two dreams. She was Natsuki's rival from her days as a student and is Zipang's Tokiha Takumi's older sister. She finally appears to Arika at the end of episode 22 and is living with the Cat Goddess, Mikoto, in the Black Valley. The valley is part of the Sprites Forest and actually exists in another dimension, though it frequently crosses over with her home world. It is later discovered that she never was actually torn between love and being an Otome, and had simply gotten lost while taking a walk and ended up in the Spirtes Forest. In the forest she is accidentally captured by one of Mikoto's food traps, and Mikoto accidentally swallows one of her Meister GEMs, making Mikoto her master. In Mai-Otome Zwei, she still lives with Mikoto in the Black Valley, now called Mt. Nekogami, and has opened a Ramen shop in the newly formed town at the base of the mountain. Her GEM is known as the Fire Stirring Ruby. Her Element, Ignition, is still the same golden rings she had in My-HiME. (Source: Wikipedia)
Aoko's father. He is the head inspector of the Kaitou Kid Task Force. He is known for his colorful, loud curses. He mistakenly believes that the current Kaitou Kid is the one that he started chasing after more than 20 years ago. Mouri Kogorou from Aoyama's Detective Conan physically resembles Nakamori. (Source: Wikipedia)
Moki is the son of the village woodcutter and the tallest member of Napoleon's group. He has a tendency to be stubborn, particularly when he gets it into his head that he wants to try being the doctor's apprentice.
Director of National Epidemic Research Center. She's obsessed about Ebola virus. She seems to be carefree, cheerful person,but she takes her job as a doctor very seriously.
The main protagonist. Apollo is an orphan that has grown up in a group of homeless children. His name was given to him by his best friend Baron, who acted like an older brother to him for most of his life. Apollo possesses a kind heart and a noble spirit behind his rude, aggressive and bestial behavior. He has very sharp reflexes and senses, similar to an animal. His characteristics cause few to believe the rumor that he is the reincarnation of Apollonius, also called the "Solar Wing"
The group's number one geek and otaku. Has the ability to see through solid objects with his "Mind Eye Photography" technique which allows him to quickly target the weak points of enemies. Excels in handling computers and machines. Like Tsugumi, Jun rarely enters in action, spending most of the time operating the computers at Deava's control room.