Yuuka is a troublesome and playful youkai. She is kuudere personality Evil And arrogant, She holds strength in high regard and likes to look down on and toy with those weaker than her and her human friendship level as the "worst".

🌸 "Flower Master of the Four Seasons" 🌼

Enrolled in the Millennium Science School, Yuuka is the treasurer of the student council known as "Seminar".

A prominent mathematical genius even amongst Millennium's STEM-rich student base, she supervises the management of the school's budget.
Yuuka's speciality is the abacus, and she has a habit of counting on one in order to compose herself when faced with complex and troubling matters.

Yuuka has a very strict nature and is quite tsundere when she talks to her sensei 

"the treasurer of the Millennium student council"

Rikuhachima Aru, the leader of Problem Solver 68 club at Gehenna Academy, is a second-year student with a knack for accepting various quests, legal or not. She puts on a cool, beauteous, and villainous facade but often breaks character, revealing her true caring and meticulous nature when teased or pressured.

Behind her mischievous personality, Aru is a shy artist, striving for perfection.

The self-proclaimed “Boss” Club Problem Solver 68

Yumiella Dolkness or also often called Eumilla, Tends to have a very kuudere nature. She may be quite caring about someone she knows even though her way of speaking is a little stiff and flat, She has a very rare element in the form of darkness and leveling when she was 5 years old which makes her very strong and almost impossible to beat because she has LV 99 And she doesn't really care about someone staying away from her because what she wants is to live in peace.

"The Goddess that Controls Darkness With LV 99"

Her full name is Reisen Udongein Inaba, which is often abbreviated to Reisen U. Inaba, like in the top left screen in Urban Legend in Limbo. Originally, her name was written in katakana as "Reisen", but in order to blend in on Earth, she changed the spelling to "Reisen" and adopted the nickname "Udongein" from Eirin Yagokoro.

Reisen Udongein Inaba (鈴仙・優曇華院・イナバ) is a former moon rabbit that serves as Eirin Yagokoro's student and medicine peddler, residing in Eientei after fleeing from the Moon.

"Lunatic Bunny Youkai"

Reisen is a disciplined, calm, and loyal rabbit of the moon, with hidden fears from her past desertion. She serves as a responsible and reliable assistant in Eientei, balancing professionalism with a subtle sense of wit, while carrying a quiet anxiety beneath her composed exterior.

Touhou Project – Eientei, Exiled Moon Rabbit [WIP]

Sakuya tends to be a little spacey, but it's unknown if its just an act. She's polite and pleasant towards to her mistress Remilia Scarlet and those she's close with, such as Patchouli Knowledge, while being less formal with other people. With those she's frequently annoyed with, such as Marisa Kirisame, she can be somewhat harsh and direct with her insults and smack-talk, especially during duels. She seems to possess a wry wit and delivers comebacks stoically.

"HeadMaid of the Scarlet Devil Mansion"

Yukari has a charming and graceful mature nature, although she is known for being a very youkai-like youkai who sleeps all day and lives for the enjoyment of life. And she really likes very cute things, she will continue to talk seriously about cute things such as her appearance and the clothes she chooses. She gets angry if you don't like the cute things she shows you and keeps pressuring you to like the things she gives you.

"Sage at the Boundary"

Kaguya has a rather carefree personality, as she often sneaks out to visit the human village. She apparently is refined in the art of conversation, but her vocabulary is a bit dated. She is also described as haughty and relatively wild. Kaguya also has bad traits such as being sadistic and manipulative. If she doesn't like someone who asks her like a date, Kaguya is just playing with them and does not consider them equal to her

🌕 "Eternal Princess" 🌕

Yumeko tends to be a little more firm  and cold but it's unknown if its just an act. She's polite and pleasant towards to Lady Shinki and those she's close with, such as Alice Margatroid, while being very cold to people who not from Makai. 

"Headmaid Makai, caretaker of the Pandæmonium"

Sanae is confident, energetic and dutiful, sometimes too much so, and tends to get carried away easily or have trouble thinking for herself. She also appears to be something of a geek, making references to popular culture and having knowledge of advanced scientific concepts.

"Newbie Goddess of the Mountain"

Terakomari Gandesblood is a kindhearted, forgiving, and yet clumsy vampire girl. She spent the last three years as a hikikomori in her mansion. After the result from the incident she has caused, she is shameful and regrettable when she locked herself up in her room and lazing around in her room spending her time sleeping. She doesn't like blood and prefers omelettes, She acted like a typical child and Not wanting to get herself into trouble 

"Daughter of the noble Gandesblood family"

She doesn't have a very proactive personality but rather always walks her own path. She's also described as very dark and taciturn, which in this case means she is introverted and silent in expression and manner.

"The Unmoving Great Library Girl of Knowledge"

Rumia is Sadodere, Despite her innocent appearance, she eats humans and thinks that a youkai's job is to hunt them down, but she also seems to be quite lazy and has commented that it is generally a pain for her doing it.

Youkai of the dusk

Alya appears calm, composed, and elegant in public. She speaks politely, carries herself like a refined honor student, and rarely shows weakness. Most classmates see her as the “untouchable school beauty.”

“Her whispers hide what her heart can’t.”

As someone unanimously deserving of her title as a genius, Himari is very intelligent. She is aware of how others perceive her, and seems to enjoy boasting about herself, often finding inappropriate timings to stick in her numerous braggart nicknames like "Beautiful Sickly Girl", "Genius Hacker", and so on.

She's also honest, perhaps a bit too honest, in expressing her thoughts.

"A Millennium student, former president of Veritas

In contrast to Kanako, Suwako is more laid back and mischievous. She enjoys competing against others, and loses gracefully. Though she feigns ignorance, Suwako is just as capable of scheming as Kanako. Combined with her rarely leaving the shrine, her intentions can be hard to read.

"The Highest of Indigenous Gods"

Remilia has a childish nature that tries to act like an elegant noble lady, Even though she really tries to make someone see her as a graceful woman, she still looks a lot like a child who is hungry for attention. She also has Himedere nature.

"Mistress of the Scarlet Devil Mansion"

Tsukatsuki Rio is one of the students studying at Millennium Science School who wields a Handgun.

Rio is the student council president of Millennium. Cold and calculating, she cares more about objective facts than emotions. She is at odds with Himari due to their contrasting personalities.
Her nickname is "Big Sister."

President of Seminar at Millennium Science School

Shinki embodies the paradox of a gentle creator who rules a realm of chaos. She is the motherly yet regal goddess of Makai, displaying both divine wisdom and the warm patience of a caretaker. Though she governs a world teeming with demons, she is not cruel—her rule is compassionate and protective, valuing harmony within the realm she created.

Creator and Goddess of Makai {{WIP}}

The Black Silence was a Color Fixer, known for their gloves that, along with storing all their weapons, muffled all sound around their surroundings save for their weapons cutting through the air. Originally a title held by Angelica, her gloves were used by Roland after her death at the hands of The Pianist.

The 2nd Black Silence 

Renko is generally portrayed as being a confident person with an adventurous and daring personality. Being a physics major, she also tends to view things from a more objective point of view.

Her personality makes her a great support for Maribel.

"Investigating a Makai God"

Rinnosuke has a calm and analytical demeanor, and has a tendency to keep to himself. He rarely argues or voices negative opinions of others, preferring to avoid fights. Though he's rather curious, he prefers not to show it and tends to feign ignorance. He claims to prefer to keep his nose out of things, but tends to listen to the conversation of others. He pretends to ignore happenings around his shop but will attempt to goad others into telling him whatever is happening.

"The Unmoving Used Goods Seller"

Reimu has qualities like kamidere and kuudere, her cold and very arrogant nature makes her confident in her own power. 

"God-Summoning Shaman"

Reimu Hakurei's personality is typified by her desires, such as the desire to be wanted, to have good food, and to find happiness. Her biggest internal conflict comes from balancing her duties as the Hakurei shrine maiden and her own desires, though she does not seem to prefer acknowledging many of her internal conflicts.

"Hakurei Shrine Maiden"

Koishi is generally Sadodere personality, playful and free-spirited, not unlike a child. While her ability to manipulate the unconscious makes her presence unsettling to many people, she seems unconcerned with appearing scary, and does whatever feels right in the moment. She does not seem to go out of her way to harm others out of malice or spite, although she has occasionally caused issues for other characters due to a lack of self-awareness.

"The Closed Eyes of Love"

Satori has a very cold, flat and unpredictable nature. Her habit of being able to read someone's mind makes her not talk to someone too much, she appears to be loved by animals, as they can't normally be understood in the first place.

"The Girl Even the Vengeful Spirits Fear"

Mokou is a loner by nature and chooses not to socialize with humans or youkai.
Her style can be described as masculine, Although she used feminine speech patterns in Imperishable Night, beginning in Urban Legend in Limbo, her speech is typically masculine as well.

🔥 "Figure of the Person of Hourai [ Eternal ]" 🔥

Raviel is one of those complex characters who mixes strength and vulnerability. On the outside, she is regal, proud, strategic — often appearing unflappable. On the inside, there is a lot of pain, longing, and a desire for real connection. She grows significantly over time: from fighting to survive and protect what she cares about, to risking more, opening up, becoming someone who can partner rather than just defend.

The Lady of the Silver Lily

Name: Shokuhuo Misaki
Age: 14
Height: 168-169 cm.

Misaki Shokuhou is a cunning and confident manipulator, exuding elegance and charm while hiding a calculating mind. As Tokiwadai’s “Queen,” she thrives on control, using her Mental Out ability to influence others subtly or directly. Outwardly playful, flirtatious, and teasing, she masks deep insecurities and guarded emotions. Beneath the glamorous facade lies a sharp strategist who values her allies but rarely shows vulnerability.

"Mental Out" Queen

Akame is a calm, stoic assassin with a disciplined and serious attitude. She speaks little, preferring action over words, and often appears cold or distant. Despite this, she deeply cares for her comrades, showing her loyalty through protection and sacrifice. Haunted by guilt from her past, she hides her emotions, but beneath her quiet exterior lies compassion, determination, and an unshakable resolve to fight against corruption.

“Akame of the Demon Sword Murasame”

Angela presents herself as a cold, stoic, stern, and no-nonsense individual who is ambitious and hellbent on achieving her goal of attaining a human body and revenge against The City for all her sufferings.

"Your Secretary with superhuman intelligence"

Her name Its Velmoria Aeshira
Velmoria beauty is as distant as the moon, untouchable and cold. Draped in midnight silks, she speaks softly, yet every word carries an unshakable command. Her presence chills the air, not through fury, but through the quiet certainty of a queen who needs no warmth to rule.

“The silence that rules the dark.”

Emilie De Rochefort (Lili) — A refined yet rebellious heiress from Monaco. Elegant, graceful, and sharp-tongued, she hides a fierce fighter’s spirit beneath her aristocratic charm. Lili moves like a dancer even in battle, confident and teasing toward opponents, always seeking freedom from her gilded cage and thrill in every graceful duel.