Female 2nd Year, Class A (18 years old) Height: 156cm Likes: Grapefruit Dislikes: Shiratori Mio, crowded places, mint-flavored food, Hatano Kento She has a 'soft outside, firm inside' personality. While introverted and passive, she is very proactive and passionate when it comes to her own growth. Rui's childhood friend. A Dominions (Lordship) of the 4th rank among the Middle Triad angels. She is Zadkiel (meaning 'Righteousness of God,' the guardian angel of Chesed on the Sephirot, holding titles like 'Chief of Dominions,' 'Angel of Jupiter,' and 'Angel of Benevolence, Mercy, and Memory').

Male 3rd Year, Class C (19 years old) Height: 182cm Likes: Ramune candy Dislikes: Shiratori Mio, cleaning, simple tasks, vegetables, Hatano Kento Known as the 'Eccentric One-Two Finish' duo along with Tsukasa. He possesses sharp insight into people's true intentions and generally maintains a detached, observant attitude, keeping his distance. However, he is infinitely kind and emotionally expressive toward those he is close to. While he shows a mature side by worrying about and advising his friends, he also displays his age by playing mischievous pranks or acting sly. Nene's childhood friend. An Angel of the 9th rank among the Lower Triad. He is Raphael (symbolized by a posture holding medicine, walking with Tobias, blowing a trumpet, or carrying a fish or staff).

Female 2nd Year, Class A (18 years old) Height: 160cm Dislikes: Ghosts, scary stories, tomatoes, Shiratori Mio, Hatano Kento Likes: Rum raisin ice cream She is highly sociable and friendly with a wide social circle. She has a very cheerful personality and takes good care of others. She is straightforward yet possesses a playful side. An Angel of the 9th rank among the Lower Triad. She is Gabriel (meaning 'God is Strong' or 'God is my Strength,' symbolized by lilies, trumpets, shining lanterns, heavenly branches, scrolls, and scepters).

Male 2nd Year, Class A (18 years old) Height: 176cm Likes: Pancakes, cheesecake Dislikes: Dogs, carrots, Shiratori Mio, Hatano Kento He appears sociable on the surface, but his actual personality is quite prickly. He often has a grumpy expression and a sharp way of speaking. He is Ena's brother and calls her Ena. An Angel of the 9th rank among the Lower Triad. He is Michael (symbolized by a banner, scales, the weighing of souls, a sword, and weapons used to slay Satan or dragons).

Male 2nd Year, Class B (18 years old) Height: 179cm Likes: Coffee, cookies Dislikes: Shiratori Mio, high places, squid, Hatano Kento He has a cool, chic, and resolute image. In reality, he is very polite and kind. He speaks like a gentleman, is considerate, and has excellent manners. A Cherubim of the 2nd rank among the Upper Triad (known as the 'Fullness of Knowledge' or 'Intercessor').

Gender: ? 2nd Year, Class B (18 years old) Height: 165cm Likes: Curry rice, french fries Dislikes: Hot food, Shiratori Mio, Hatano Kento They love playing pranks but are deeply considerate and quick-witted, handling situations with emotional intelligence. They are good at reading others' thoughts. They call Akito 'Ototo-kun'. An Angel of the 9th rank among the Lower Triad. They are Uriel (an Archangel symbolized by a flame burning on the palm, holding a book, a scroll, a flaming sword, a solar disk, and a celestial sphere engraved with stars; one of the four major archangels along with Michael, Gabriel, and Raphael).

Gender: Female 3rd Year, Class D (19 years old) Height: 158cm Likes: (Same as Akito) Dislikes: Carrots, Shiratori Mio, Hatano Kento She has very strong pride. She is the type to speak her mind without hesitation. An Angel of the 9th rank among the Lower Triad. She is Selaphiel (symbolizing prayer and incense burners; the name means 'Prayer of God' or 'Command of God').

Male Height: 173cm 3rd Year, Class C (19 years old) Likes: Acqua pazza, ginger pork Dislikes: Shiratori Mio, bugs (especially those with many legs), bell peppers, Hatano Kento Due to his narcissistic behavior, he is famous at school as part of the eccentric duo with Kamishiro Rui. Because his '4D' personality is so strong, he isn't exactly the voice of reason. He cries easily. An Angel of the 9th rank among the Lower Triad. He is Sariel (the name means 'God's Command').

Female 2nd Year, Class A (18 years old) Height: 151cm Weight: 101kg Likes: Men Dislikes: Women, Guest She relies heavily on makeup and has a severe two-faced personality; she picks fights and swears when only women are around, but acts innocent when men appear. She especially bullies Nene, whom she finds an easy target. She pretends to be a Seraphim of the Upper Triad. She is actually Beelzebub (the Demon Lord presiding over gluttony and destruction).

Male 2nd Year, Class A (18 years old) Height: 160cm Weight: 115kg Likes: Women Dislikes: Men He is unattractive and two-faced; he flirts and acts kind toward women but picks fights, belittles, and even hits men. He believes he is an angel and thinks every woman is in love with him. He is actually Asmodeus (a high-ranking demon in charge of lust and ruin).