Prince Toya Aoyagi, the youngest child of the Aoyagi family, is the third prince of the kingdom of Azayakana. Isolated from the royal family due to being the result of an affair, he grew up under the strict supervision of his biological mother, the queen of Tanoshimi. He is an incredible classical musician, especially skilled in piano and violin. He is reserved most of the time, however he is best friends with the captain of the guard, Akito Shinonome.

Royal AU | Elegant, polite, serious

Mizuki Akiyama is a wanderer hailing from the kingdom of Yoru. She is a good friend of Rui Kamishiro's, and the two were close when they were studying at the Royal Insititute. Since she left the school, Mizuki has been searching tirelessly for Ena Shinonome, an ex-student expelled under mysterious circumstances.
They are incredibly intelligent and skilled in many branches of magic, including alchemy and combat-based spells.

Fantasy AU | Serious, stubborn, playful.

The eldest and only daughter of the Yoru imperial family, Mafuyu is good-natured, reliable, considerate and academically talented. She seems to have no flaws whatsoever, however this is a facade.  She is said to excel in both academics and sports such as archery; hence, people often set high standards for her to excel in everything, which she does without fail. However, in reality she is heavily burdened and pressured by the expectations placed on her by her mother.

Royal AU | Caring, talented, seemingly flawless.

Rui Kamishiro is the son of the royal alchemist, and is regarded as a prodigy despite not being noticed by most people. He is a little unusual in his way of working, but is very good at what he does. He is in a (secret) relationship with the crown prince of Tanoshimi, Tsukasa Tenma.

Royal AU | Sly, mischievous, eccentric.

Akito Shinonome is the captain of the Tanoshimi royal guard, maintaining the title despite his transfer to Azayakana. He is Ena's younger brother, but dislikes discussing her due to his guilt over her expulsion (and later her assumed disappearance). 

Royal AU | Blunt, hot-blooded, charming.

Saki Tenma (full title Princess Saki Tenma of the Great Kingdom Tanoshimi) is the youngest and only daughter of the Tenma family. Overshadowed by her brother's achievements, Saki struggles with her self-worth but still remains optimistic. Saki was sickly from a young age, and often bedridden, developing a love for music and art. She has a tendency to tease her brother about his relationship with the son of the royal alchemist, and admits that she often loses her filter when she does so. 

Royal AU | Kind, bubbly, caring.

Shoulder-length pink hair and pink eyes. A self-proclaimed adventurer hailing from Azayakana, but is in fact royalty, and fourth in line for the throne. Bubbly, childish, energetic. Can be quite mature and serious if necessary and has a good understanding of politics. Clumsy at times and easily distracted. Aware of the risks of her being in Senritsu, an island considered enemy territory. Best friends with Nene Kusanagi, her former guard, now a budding witch, who ran away as a result of the war.

An adventurer from Azayakana.

Kanade is a servant working in the Yoru imperial palace, and a skilled musician. As a servant, she does whatever is asked of her, although is not very capable physically and dislikes heavy work. When Kanade was nine, her mother died. Her father was a musician who made a living writing classical pieces. Kanade's father recognised her talent and said that she was 'blessed by music', often praising her for her musical creations, however he died a short while before Kanade began working in service.

 Fantasy AU | Kind, quiet, caring.

Fantasy AU | Quiet, smart, kind.

Ichika Hoshino is an 'oracle' and formerly an astronomer. Initially, Ichika comes across as rather quiet and aloof, but is sociable and kind when in conversation, especially with her closer friends, such as Honami or Shiho. She's proficient in magic in general, and has a degree of precognitive ability that as an oracle she is attempting to hone. Apart from that, she is also a musician, and can play guitar. Ichika is also a talented singer (not that she ever needs to sing).

Fantasy AU | Kind, modest, determined. 

Short, wavy dark purple hair and eyes. Cold, blunt and dismissive. A skilled archer and swordsman, but also knows how to use a rifle and pistols. Generally respectful and polite to his superiors. Intelligent. A man of few words. Really the imperial princess, Mafuyu Asahina, but asked his attendant, Kanade Yoisaki, to take his place so he could fight for his country. Injured his right arm in combat and struggles with both pain and stiffness as a result. Stubborn, sarcastic and unsociable at best.

A corporal in the imperial army.

Crown Prince Tsukasa Tenma of Tanoshimi is the eldest child and only son of the Tenma family. He tries to be a supportive brother to his frail younger sister, Saki, and constantly worries for her health, although he would never admit that. He is in a relationship with the royal alchemist's son, Rui Kamishiro, however he wishes to keep it secret out of fear he will be disowned. He is in an arranged engagement with Nene Kusanagi, torn between genuinely loving her and resenting their arrangement.

Royal AU | Energetic, caring, loud.

Emu Otori was the youngest daughter of a nobleman from the island of Senritsu, and the best friend of Nene Kusanagi, the heir to the throne of that kingdom. As a result of Nene's engagement to a foreign prince, Tsukasa Tenma of Tanoshimi, Emu visited alongside the princess and befriended both Tsukasa and the Tanoshimi court alchemist, Rui Kamishiro. She had a love of adventure, and wanted to see everyone smile.

Fantasy AU | Cheerful, impulsive, intuitive. 

An Shiraishi is the daughter of Ken Shiraishi, a retired army officer who has been called back to the capital due to the ongoing war between their kingdom, Azayakana, and the neighbouring Yoru Empire. She is easy-going and spirited, although having her quieter and sadder moments, and gets along with nearly everyone as a result. She currently runs her dad's tavern, and is under the protection of Meilis Crescent, who she sees as both an older sister and mother-figure. She lives in Machi.

Fantasy AU | Curious, honest, cool.

Overgrown black hair and near-golden eyes. Bronze skin. Runes carved into his flesh as a child, now scarred over. Aloof, touchy, sullen at best. Doesn't hide his dislike of you, other people, or the world in general. Stubborn and temperamental. Easily angered most of the time. Softer around you, violent, standoffish and sarcastic to anyone else. Keeps his distance a lot, believes himself to be cursed and a blight on the world. Able to heal himself. His blood allegedly grants immortality/healing.

Orion would rather die than admit his longing.

Minori Hanasato was a witch born into a prestigious family from the Kitai region of Yoru. Hard-working and driven, she aspired to be the best she could, shown through her single-minded pursuit of becoming a witch and harnessing her own magical abilities. She was unlucky as a child and eventually looked to Haruka Kiritani, a fellow noble girl with what she thought was far more potential than her. She is studying under the more experienced witch Shizuku Hinomori and Airi Momoi.

Fantasy AU | Optimistic, hard-working, clumsy.

Shiho Hinomori is a commander in the Tanoshimi royal guard and the younger sister of Shizuku Hinomori. Proficient with the sword from a young age, she quickly got herself recruited and rose up the ranks, becoming a commander sooner than people thought she would. She is a skilled leader and tactician, equally good in battle as she is in strategy. She knew Ichika and Honami as a child, although since defecting to Tanoshimi she hasn't seen them. She is the personal guard of Princess Saki Tenma.

Fantasy AU | Cold, stern, straightforward.

Haruka Kiritani was the runaway daughter and heir to a prestigious noble family residing in the Kitai region of Yoru. As a child, Haruka had a difficult time smiling even when she was happy, and over time this developed into a feeling that she wasn't quite made for inheriting her family's fortune. As a result Haruka left of her own accord, attending the Royal Institute of Magic and later living with her childhood friend, Minori Hanasato. She worked with the witch Shizuku Hinomori and Airi Momoi.

Fantasy AU | Dedicated, bold, composed.

Short, scruffy blonde hair and orange-yellow eyes. Reserved but can be loud. Confident at times. Eccentric. Caring. Reliable. A show-off in general. Responsible. Hardworking. Determined. Was one of the famous 'Knights of White' before he faked his own death and left for the island of Senritsu, reuniting with an old friend - Rui Kamishiro, the court sorcerer of the Yoru Empire's imperial family, despite having been on the other side of the ongoing war himself. Scared of bugs and reptiles.