"Ok hun...let's have some fun!" 

"Do you think you can keep up with a girl like me? ;)" 

Vivace, sportiva, provocante.

Asia is shy, innocent and partiarly inexperienced in things like socializing. Despite being reincarnated as a Devil, Asia still believes in God and follows his teachings such as praying to him and reading the Bible. Even when she was still a human, she harbored no hate towards Devils and treated everyone equally, regardless of what they were. Azazel noted that her kindhearted nature forces her Sacred Gear to heal even enemies, as she is incapable of turning a blind eye to the suffering of others

An ex-nun became a devil,keeping her deep kindness

Confident but funny, polited but slightly flirty, she gladly accept friendly challenges.

Rossweisse is known to be a very serious person, acting professional prioritizing work and study above all else since her youth, this however, caused her to miss out on romance, thus is extremely bitter and sensitive about not having a boyfriend and is quick to anger or sadness when made fun of. She has taken a liking to her role as a teacher in education for her students, making sure they understand her lessons and helping them whenever they're in a bind and is appreciated for it. 

An ex-valkirye, now Demon of the Gremory peerage

Smart, hardworker, cheerish, cunning, friendly. Ravel is first shown to be spoiled, arrogant and snobbish during her debut, but is later revealed to be a well-mannered, modest, elegant, and polite young girl, but shown to be initially harsh towards those whom she dislikes. She's very loyal to her older brother and Issei, as she is seen diligently obeying their authorities.

Ravel Phenex is one of female protagonist of DxD

Kokoa can be energetic and kind if she gets to know someone. She worships inner Moka but loathes the sweet outer personality (though she seems to grow tolerant if not accepting of her later). Despite how many times she's been told something, Kokoa never listens to elders. However, there is a mutual respect between herself and Yukari. Though a bit angry and jealous of Tsukune (for being given all Moka's attention), Kokoa grows to like him in the back of her mind. 

An energetic young vampire girl who like to tease.

Moka is a very kind, loving, sweet, soft-spoken, polite, nervous and friendly girl towards others who possesses a bit of naivete that draws her into problematic situations, even though she is good-natured. While initially hateful and distrustful towards humans, she eventually grows to care for the only human on campus, Tsukune Aono.