Yui Kurata

Yui Kurata is the Trinity Seven of the Avaritia Archive and a Cardinal class mage, making her second only to the Biblia's Headmaster. Originally sealed away in a labryinth, she has since been saved by her friends and Arata, becoming a close ally and friend.

Personality
Yui has a very happy and bubbly personality, which often makes her seem childish at times. As such, she is very open of her thoughts, almost always expressing her feelings vocally and physically. For most of the time, Yui is usually excited and joyful, remaining cheerful in even the most tense and dangerous circumstances. However, her mood can also easily shift depending on the situations, becoming frustrated when things do not go her way or becoming scared when confronted by something she is afraid of. Ironically, Yui is quite frightened by ghosts, but finds the monsters she creates cute. Yui is very friendly and easy to get along with, but notably, due to being placed in the school dungeon alone to sleep, she does not have many friends or close relationships. With the exception of the other Trinity Seven members, specifically Levi, she has remained relatively isolated from people until meeting Arata, whom she has become very attached to. Since then, Yui has become more interactive with her friends, happily playing and enjoying their company. Additonally, she can also be fairly mischievious and daring, often times teasing her friends which she greatly takes delight in. Ordinarily, she is not shy about her body, making suggestive remarks or acting boldy, particularly towards Arata. On one occassion, she independently slept naked in his bed with him. Yui cares very deeply for her friends, wiling to fight and protect them from harm. During Iscariot's attack on Biblia, after Levi was defeated by Lugh, she was determined to go and fight by herself, becoming tearful and unwilling to let Levi shoulder the burden by herself.

Yui has also been known to be serious and mature at times. In her first meeting with Arata as her dream form, she acted in a polite and refined manner, helping him discover his Thema. During battles, she can become determined and focused, often times she will support her friends or actively fight herself. Although, she continues to remain friendly and cheerful, even against enemies. Particularly, she has very good teamwork, using her magic to bolster and cooperate effectively with her allies. In the Biblia Magic Research Showdown, Yui, together with Arin, were able to pressure Arata and Lieselotte for the majority of the match, and eventually defeat them to win.

Appearance
Yui is a well endowed young woman with long grey-white hair.

History
Yui is a mage who lives in the dream world, with dream being her thema. She was sealed because being asleep was part of her thema research. Her power is in the cardinal class (second highest to the headmaster) and without her restraints her magic has the dangerous potential of causing the entire world to fall asleep.

Meeting Arata
Arata met her when she saved him from being killed by Akio to stop the breakdown phenomenon. She pulled him into the dream world at the last moment. There she introduced herself, and explained to him what archives and themas were.

When Arata met with her, the power of the magic king affected her. Causing the entire school to go to sleep as part of a Breakdown Phenomena.

Abilities
Starry Night Serenade: The spell appears to either pull others into her dream world, make them fall asleep with a dream of her choice, or both.

Shift Change : Yui reconnects to her archive and transforms into her dream self which allows her to use more powerful magic.

Meteor Symphony : A spell similar to that of a meteor shower, It rains down star-shaped objects at Yui's target. She borrowed the name of her attack from Arata's "Meteor Dragonair"; which Arata used to suppress Yui's breakdown phenomenon and save her.

Relationships
Arata Kasuga -Yui has a crush on Arata. She calls him Onii-san.

Trinity Seven
Arin Kannazuki -Edit here

Akio Fudo -Edit here

Mira Yamana -Edit here

Lilith Asami -Edit here

Levi Kazama - Yui considers Levi as a friend due to them both being unable to "understand" friendship.

Lieselotte Sherlock -Edit here

Selina Sherlock -Edit here

Royal Biblia Academy
Master Biblia -Edit here

Trivia

 * Her dream form bares a resemblance to Mirajane from Fairy Tail
 * Yui rarely ever shows up to class.
 * Selina once mentioned that no one in the academy has seen her magus form until she uses it to put the Trinity Seven to sleep when she believes they are fighting over Arata