__Height:__ 165 cm 

Ruby Tojo is a witch from the human world who was part of a plot to destroy mankind as a response to a large garbage dump polluting her mistress' sanctuary. Her hate for humans stems from a car accident caused by a human drunk driver that took her parents' lives while the family was vacationing in the human world. Upon remembering the kind of love her parents had given her, she attempts to persuade her mistress to call off her plan but to no avail, as her mistress was bent on destroying the human world. She disappears after her mistress is defeated and put to rest, and reappears when Tsukune becomes out of control as a ghoul, aiding Mikogami in sealing his abilities. She now resides at Yōkai Academy as Mikogami's aide and continues to work for him in the second manga serialization. Despite not being an official student, she receives permission to become a member of the Newspaper Club. Exclusively in the anime, a running gag involves her randomly switching positions to help the school. When asked why, she states "many many things" have happened, though it is believed these are orders from Mikogami as a debt of gratitude for providing her with a new magic wand.  It is later revealed in an omake that the reason why Ruby works under Mikogami is because of her infatuation with Tsukune, and by working at the academy, she could be near him. The anime omits the presence of her master or the inclusion of her parents, drastically changing the events surrounding her, including the reasons behind her return. Much of Ruby's magic revolves around a motif of ravens and flora, both as familiars and alternate forms for her to take, her most notable form being her having six raven wings with razor-sharp feathers on her back. Apparently, Ruby has shown that she is a masochist and the biggest pervert of them all during a training exercise for Tsukune to control his ghoul powers, even admitting to Tsukune a desire to be his "toy" while under the Lilith Mirror's influence. However, she also appears to have some feelings toward Ginei, as she undergoes 'private photo sessions' of him taking pictures of her in her underwear. 

By a bizzare coincidence, Tsukune Aono has accidentally gotten himself admitted to a youkai academy, a school attended by monsters. Just when he thinks he'll run away from there, he meets the beautiful girl Moka and his mood turns ultra happy. However, she transforms into her true form when the rosary on her chest is taken off, she's a super vampire!

Saeko Chiba took up ballet at a young age with ambitions of becoming part of Takarazuka Revue. However, having failed the entrance exam for Takarazuka Music School in her third year of middle-school she joined the Minami Aoyama Shōjo Kageki Dan (南青山少女歌劇団, also called Nanshō for short) a stage group for teenage girls. Having had several lead roles over the three years she spent with the troupe, Saeko was then cast in the lead voice acting role of Kotori Haruno in the Sega Dreamcast game Diamond Daydreams. Having had a taste of being a seiyū and deciding that she preferred voice acting to performing on stage, Saeko decided to pursue the career full-time.

Saeko has also pursued a singing career with [Yuki Kajiura](https://anilist.co/staff/100077), who wrote music for some of the Nanshō stage shows, writing and producing almost all her material. Her first single was Koi no Kiseki, the theme song for the PlayStation game Meguri Aishite. She has since released nine singles and two albums, along with various character song and drama CDs. She has also performed theme songs for games such as Alundra 2 and Atelier Judie.

Saeko was also part of the group tiaraway with fellow Nanshō member [Yuuka Nanri](https://anilist.co/staff/95366). The duo released three singles and an album before breaking up on March 6 2005.

On August 26th, 2007 she married (on her 30th birthday), and on February 17, 2011 she gave birth to her first child, a daughter.

Average human teenage boy Tsukune accidentally enrolls at a boarding school for monsters--no, not jocks and popular kids, but bona fide werewolves, witches, and unnameables out of his wildest nightmares! 
On the plus side, all the girls have a monster crush on him. On the negative side, all the boys are so jealous they want to kill him! And so do the girls he spurns because he only has eyes for one of them--the far-from-average vampire Moka. 
On the plus side, Moka only has glowing red eyes for Tsukune. On the O-negative side, she also has a burning, unquenchable thirst for his blood...
 
(Source: Viz Media)

A year has passed since Tsukune was sent to the Youkai academy. Tsukune has gotten used to life there, or so he thought. As a second year, him and the girls are looked up to by the juniors. On the first day back to school, a sudden encounter with Shuzen Kokoa, takes a turn for the worst. What Adventures or should we say, misadventures await our human, vampire and friends?

All-around average student Tsukune can't get accepted to any high school save one...but on his first day, he finds the rest of the student body doesn't appear average in the least. Best of all, the cutest girl on campus can't wait to fling her arms around his neck! Wait a sec'--are those her teeth around his neck too...? Tsukune's going to have one heck of a hickey when he gets home from Monster High! But does he have a chance in H-E-double-hockey-sticks of raising his grades at a school where the turf war isn't between the jocks and the nerds but the vampires and the werewolves?
 
(Source: Viz Media)

Ruby Toujo