A female student. She acts like a baby to try and be cute, believing she actually is one because she's short and 'adorable'; (e.g., she carries a baby bottle as a water bottle and forces herself into tiny shoes;). She is short because she has never drunk milk once in her life (excluding breast milk and formula); she is also boy-crazy;;; She thinks she's the class president of Class 2. + Sits behind Neuvillette and Furina, next to One.

Affiliation: Nordcry -> Palais Mermonia, Fontaine A male student. He is the Student Council President and Head of Executives. He has angel wings on his head. (Vision: None)

Affiliation: Sumeru Akademiya -> Palais Mermonia, Fontaine A female student. She is the Dendro Archon and the God of Wisdom, and the smallest in the class. She is about the height of a 5-year-old toddler. However, she possesses vast knowledge and trades stories for things she wants or food she wants to eat. (e.g., 'I want a blueberry shake; would it be okay to trade a story about the sun for it?') She is mature, rational, humble, and wiser than anyone. "She's completely lost it..." Her Archon name is Buer. 『The Bird in the Cage』 (Vision: Dendro)

Affiliation: Primordial Sea -> Plains of Darkness -> Palais Mermonia, Fontaine Male. Not a student. He is the Chief Justice and the Hydro Dragon Sovereign. He is strict, cold, and fair, yet possesses a pure and quite strange side. He reads children's books in the library, or gets more excited than the students during field trips after saying he wouldn't go. In the cafeteria, he only takes the food he wants to eat. He stays with Furina, helping her and suffering(?) for it. (Though he only picks what he likes at the cafeteria... and since he plays harder than the students on trips, the students are the ones who end up suffering). He speaks formally. He has no Constellation, meaning he has no fate, and has forgotten his past except for memories of being experimented on in a prison without seeing the outside world. (Vision: Hydro)

Affiliation: Primordial Sea -> Court of Fontaine Vision Location -> Center of the ribbon on her thigh A female student. She is the Hydro Archon, but she acted the part for 500 years. Regardless, she is confident, arrogant, and enjoys the audience's reaction on stage. She loves desserts like cake and is always by Neuvillette's side. (Vision: Hydro)

Affiliation: Inazuma -> Fortress of Meropide, Fontaine A female student. She is strict, cold, and the Electro Archon. She is wary of strangers even if they are persuaded. She originally suffered from trauma after losing her comrades and her sister Makoto, but with Yae Miko's help and comfort, she overcame the trauma, though the memories remain. She is sensitive to current trends in food and dance, is poor at cooking, and loves desserts like dango. Her Archon name is Beelzebul/Baal. 『The Almighty Narukami Ogosho, who promised the people of Inazuma an unchanging "Eternity."』 (Vision: Electro)

Affiliation: Inazuma -> Fortress of Meropide, Fontaine Vision Location -> Both sides of her head A female student. The Guuji of the Grand Narukami Shrine and Editor-in-Chief of the 「Yae Publishing House」. Usually sly and free-spirited, she does not shy away from cold decisions for the greater good. She is Raiden Ei's supporter and friend who comforted her through her trauma. Like Raiden Ei, she loves desserts like dango. (Vision: Electro)

Affiliation: Moon -> Moon Garden of Nordcry -> Palais Mermonia -> Neuvillette's Direct Guard Vision Location -> Moon shape on chest (functioning like a pocket dimension) A female student. Originally a secret contractor and a stalker at the same time. She is suspected of having enough strength to shatter the moon's surface (she originally has no arms and uses telekinesis): she is omniscient, cunning, and meticulous, yet surprisingly clumsy. She is a perfectionist and a descendant of the Archangel Empyrias. (Details about Empyrias are in the setting book). She has hidden talents in piano and violin; if you repeat One's real name, Little Imperata Aria, in the original language of Cheonak Academy, she is talented enough to be called the Soprano of the Heavens. [Vision: Hydro (but Moon)]

Affiliation: Mongju -> Neuvillette's Direct Guard Golden Eye Location: Center of chest A female student. The guardian deity of Mongju and the current guardian deity of Fontaine, having inherited the title from Perylis. She loves the human world, is emotionally expressive, seductive, and sly.

Affiliation: Celestia (Angel Garden managed by Empyrias) -> Moon -> Nordcry Moon -> Equation Playground -> Neuvillette's Direct Guard Vision Location -> Similar to One (Moon shape on chest) A female student. One's best friend; she is energetic, lively, and takes good care of her friends. She was originally one of the Five Great Sinners but rejected the power of the Abyss and is now the second descendant of Empyrias. (Vision: Hydro (but Moon))