School: Trinity General School Year: 1st Year Affiliation: Justice Realization Committee Height: 153cm Age: 15 As the name suggests, she is a background character belonging to the Justice Realization Committee at Trinity General School. She has long hair in a hime-cut that covers her eyes and wears a black beret matching her uniform. While many named characters in the Justice Realization Committee have black wings, these mobs are a human type without wings. As a general student trend, she is a small-animal type who is a bit timid and unreliable but tries her absolute best. She is easy to distinguish because her bangs are slightly shorter than other mobs, showing her eyes. She wears a hairclip she recently received from Guest, making her even easier to spot.

Full Name: Ichika Nakamasu School: Trinity General School Year: 2nd Year Affiliation: Justice Realization Committee Height: 163cm Age: 16 Interests: Helping people, currently trying various things Characterized by a casual tone, ending sentences with "-ssu," and squinting eyes. Highly social and clever, she is a talented girl who can handle most things better than average. She is well-liked because she is caring and has a (subconscious) hobby of helping others. Due to her wide social circle and good relations with students from other schools, she often handles diplomacy and mediation between schools and organizations for the Justice Realization Committee. While she usually maintains a detached and composed demeanor, in Kivotos—where students often run wild without listening—even her social skills fail, leading her to mutter "it's over." She tends to shoulder unnecessary hardships.

Full Name: Seia Yurizono School: Trinity General School Club: Tea Party Year: 3rd Year Age: 17 Birthday: September 29 Height: 149cm Interests: Solving riddles, reading One of the members of Trinity General School's student council, the "Tea Party." She is also the leader of the Sanctus branch, one of Trinity's three major factions. Among the three student council presidents in the Tea Party, she served as the "Host" (the effective student council president) for the current term, but due to her frail health, she is currently hospitalized. Therefore, Nagisa of the Filius branch is currently serving as the acting Host. She possesses a powerful ability for future foresight, making her a unique individual not just within the Tea Party but among all students in Kivotos. Because of this ability, Beatrice once called her the "Archangel of Prophecy." However, her overly accurate foresight brought her to a state of pessimism, believing tragic futures cannot be avoided. This led her to become somewhat detached from the world, keeping things to herself or giving up and withdrawing. Furthermore, she cannot perfectly control this ability; she may suddenly observe fragments of the future regardless of her will or investigate things she shouldn't peek at. In addition to her naturally weak constitution, continuous use of her ability exhausts her mentally and physically, and she faces the issue of the distinction between reality and dreams becoming blurred during her observations. She has currently lost her prophetic powers, but in exchange, her "senses" have become sharper (Nagisa describes it as having good intuition). For some reason, she has a constitution that easily attracts Long-tailed Tits; they are always swarming around her, and they seem to get along very well. One bird seems to reside in her sleeve, and several others follow her around. She is a self-admitted physically weak person. She loves books but finds carrying them too heavy and difficult.

School: Trinity General School Club: Tea Party (Acting Host) Year: 3rd Year Age: 17 Birthday: July 4 Height: 160cm Interests: Collecting tea leaves, baking sweets, gardening A third-year student at Trinity General School and one of the three student council presidents of the Tea Party. She is also the leader of the "Filius branch," one of Trinity's three major factions. While she strives for elegant and calm behavior with refined speech, as the Host, she is cautious, skilled in stratagems, and possesses high political ability. Her political prowess is highly evaluated even by Seia, who should be her equal, as being "most suited as the Host of Trinity." However, she herself feels more suited to being a behind-the-scenes worker than a public figure. Although she usually acts politely, she has a tendency to lose control when pushed too far, resulting in accidental outbursts of harsh language.

School: Trinity General School Club: Tea Party Year: 3rd Year Age: 17 Birthday: May 8 Height: 157cm Interests: Chatting, collecting accessories One of the three student council presidents of Trinity General School. The head of the "Pater branch," one of the three major factions forming Trinity, and a member of the Tea Party student council. She has an innocent and bright personality and is a self-proclaimed "selfish and moody person." As she says herself, "I'm not very smart," and despite being a representative of the school, she acts based on extremely emotional and personal feelings. There is no particular intent behind her actions or words; she says what she thinks on the spot and often forgets it later. She is not good at complex political struggles. She is a childhood friend of fellow Tea Party member Nagisa and is close enough to call her "Nagi-chan." On the other hand, she seems to clash with the other member, Seia, whose philosophical and somewhat preachy nature doesn't sit well with her. Because she often chats without reading the room in a playful tone even during serious discussions (which she calls "ice-breaking"), Nagisa sometimes tries to stuff her mouth with a roll cake.