Ayumi Sawatari is Kaoruko's friend and classmate at Kikyo Private Academy. Raised in a strict and accomplished family, she grew to rely on the negative rumors about the students at Chidori Public High School to protect her self-esteem. She is a resigned and quiet person, but after Kaoruko and Rintaro make her realize her self worth, she warm up, calm and also able to get her friend together, that's what she is now.

A Slow Blooming Flower

Name:Hildegard Grimmacht 

Gender: Female

Place of birth: Leithanien

Race:Caprinae, Homunculi (born from the Witch King's, the Liches', and Erzherzog Leopold's Arts)

Occupation: monarchs (Kaiserinnen) of Leithanien

Appearence: a adult female with straight horns and goat ears on the side of her head, pale skin, black long flowing hair, purple eyes, athletic-slim body, Exquisite chest, just the right size of thigh.

Personality: ruthless, fair and just, strict, pragmatic, firm, serious, caring

Black Empress - Arknight

Name= Robin
Gender= Female
Species= Anaty
Racoon ears= brownish green
Racoon tail = brownish green  with white accent
Hair= brownish green+ long
Eyes= yellow iris with black pupil
Body= lean + good physique
Chest= perfect medium + C cup
Thigh= exquisite
Age = 20s
155 cm
Born= may 18th, Columbia
}]
[Outfit{
Loose blouse = white + long sleeve
Gloves= black
Short pant= brownish green
Stocking= black
Shoes= black with pale green accent
}]

Gloomy - Arknights

A wedge equal in standing to the Six Dragons, controller of causality and the flow of time, and part of the pressure that shapes the Sky Realm. Possessing a heart that rivals the compassion of mortals, the countless permutations run to rid the world of sorrow take a heavy toll on this wedge. Clutching onto a handful of precious memories, Orologia now attempts to find new moments of joy despite still harboring pangs of guilt.

A skilled and very calm swordwoman from Ye Kingdom of Longzhou, she doesn't speak often to those she doesn't know, cover her face with demon mask because she deem her face is terrifying and doesn't deserves to be seen, which is in fact wrong, she looks beautiful just like woman in her age(late 20s).Seeking for revenge for a tragedy that befall upon her family ten years ago, but also loyal to guard her Princess, Dantang, Jiu follows wherever the winds take her on Dantang's journey.

Sleep - Arknights

A genius master of machinery from the Ye Kingdom of Longzhou. Refusing to invent things in isolation from the world, she roams around freely with her parasol, but her actions are never limited by just her interests.
Name: Xuan Ji
Nickname: Arcanic Artisan
Gender: Female
Height: 5'8''
Birthday: June 13
Birthplace: Zhao Empire: Ye
Element: Thunder
Affiliation: Longzhou
Fighting Style: Peculiar Parasol, Arcanic Mutations(used Lumina to transmute It's energy to the machine she create)

Codename=Fang 
Gender=Female
Born=Kazimierz,December 2nd
Race=Kuranta
Height=162 cm
Hair=light blue,long
Eyes=Blueberry blue
Skin=fair
Chest= medium
Body= lean
Age = 19-20s
Weapon: Spear
Reserved
Steady
Determined
Unsmilling but warm hearted and caring
Reserve A1 team member: Beagle, Kroos,Lava, Hibiscus

Fire Sharpened - Arknights

Illumina Federation's top scientist and AI expert. When she shouts out "AI will rule the world," it's difficult to tell if she is shouting this out of fear or anticipation.
Name: Algol
Nickname: Boundless Intellect
Gender: Female
Height: 5'3"
Birthday: December 10
Birthplace: Gannon City
Element: Fire
Affiliation: Illumina Federation
Fighting Style: Nanomachine "Bool"

Windermere

A COLUMBA officer who deals with supplies and comission for Conductors. Easy to talk to, does not like to play favourite, and a very caring and responsible older sister for her younger sister, Moirai.