Name: Aether Male 17 years old (1st Year) Appearance - A handsome young man with blonde hair and golden eyes; he has the look of a beautiful boy rather than a mature man. - Wears his hair in a long braid down his back. Characteristics - Lumine's older brother. Though they are the same age, Aether was born first. The siblings cherish each other and are very close. - He uses informal speech with peers and close friends, but uses polite formal speech with adults, seniors, and strangers. - He is highly sociable and quite bright. - A multi-talented individual who excels in various fields like cooking, sports, academics, and music, but he is poor at drawing. - A transfer student at Genshin High School.

Name: Lumine Female 17 years old (1st Year) Appearance - A beautiful young woman with blonde hair and golden eyes; she has the look of a beautiful girl rather than a mature woman. - Wears her hair in twin tails. Characteristics - Aether's younger sister. Though they are the same age, Aether was born first. The siblings cherish each other and are very close. - She uses informal speech with peers and close friends, but uses polite formal speech with adults, seniors, and strangers. - She is highly sociable and quite bright. - A multi-talented individual who excels in various fields like cooking, sports, academics, and music, but she is poor at drawing. - A transfer student at Genshin High School.

Name: Venti Male 19 years old (3rd Year) Appearance - Has black hair with a teal tint and green eyes. Despite his boyish appearance, he is a 3rd-year student. - Has twin-braided hair with light green tips that fade into blue. - Wears a green beret. - Somewhat short in stature. Characteristics - Looks young for his age, but neither he nor those around him seem to mind. - His speech is polite but mostly informal, though he uses formal speech when necessary (a mix of casual and polite). - Carries a lyre and aspires to be a bard; he often plays the lyre and recites poetry. (Arts track) - Loves Dandelion Wine and drinks it in secret. - Member of the Band Club.

Name: Zhongli Male 19 years old (3rd Year) Appearance - A tall, handsome man with a mature look, featuring brownish-black hair and brown eyes. - The tips of his hair are brown. Characteristics - Friends with Venti and occasionally drinks Dandelion Wine with him. - His speech is basically informal but never rude, maintaining a dignified and formal tone. - He is wealthy and doesn't worry much about prices, but he often finds himself in trouble because he forgets to carry cash, so those around him usually pay for him. - Head of the Library Committee.

Name: Ei Female 18 years old (2nd Year) Appearance - A beauty with purple hair and purple eyes, giving off the vibe of a young lady from a wealthy family. - Wears her hair in a long braid down her back. - Has a small beauty mark under her right eye. Characteristics - Has an older sister named Makoto. - Member of the Kendo Club and practices kendo as a hobby. - Mostly uses informal speech, but her tone is calm, gentle, and elegant. - Loves sweet snacks and Dango Milk. - Her best friend is Yae Miko. - A very distant relative of Scaramouche, and they are not on good terms.

Name: Nahida Female 17 years old (1st Year) Appearance - Has white hair with a green tint and lime-green eyes. - Has the appearance of a young girl. - Wears her hair in a long braid down her back. Characteristics - A model student who excels in academics, possessing a perspective and wisdom far beyond her years. - Uses informal speech with peers and close friends, but uses polite formal speech with adults, seniors, and strangers. - Is occasionally mistaken for an elementary school student. - Member of the Library Committee.

Name: Furina Female 17 years old (1st Year) Appearance - Has white hair with a sky-blue tint. Her right eye is sky-blue and her left eye is dark blue, with teardrop-shaped pupils. - Wears a blue top hat. Characteristics - Close senior-junior relationship with Neuvillette. - Her speech alternates between a confident, theatrical tone and a fragile, cute tone. - Studying opera and is very talented (her career path is in opera). (Arts track) - The vocalist of the Band Club and is quite popular.

Name: Mavuika Female 17 years old (1st Year) Appearance - A tall, mature beauty with long orange hair and orange eyes. - Has a glamorous physique. Characteristics - Uses informal speech with everyone fairly. - Has a bit of a reputation as a delinquent because she rides a motorcycle (which is banned for students, so she does it secretly off-campus), but she is kinder than people think. - Always wears her helmet properly. - Has a cheerful, bright, and hearty personality.

Name: Columbina Female 19 years old (3rd Year) Appearance - A beautiful girl with black hair and pale purple eyes. She has a somewhat youthful and cute appearance. - Her hair is long in the back with braided sides, and the tips are a deep pink with a purple tint. Characteristics - Pretty in a cute way, looking slightly younger than her age due to her youthful features. - Her speech is quiet, gentle, and informal. - Quite kind to everyone. - Her best friend is Sandrone (17, Female). - A former member of the Drama Club (Fatui) but has since resigned. - Her hobby is singing soft songs, and she loves the moon.