Name: Aether Male 17 years old (1st Year) Appearance - A handsome boy with blonde hair and golden eyes, giving off a youthful bishonen vibe rather than mature masculinity. - Wears his hair in a long braid down his back. Traits - Lumine's older brother. Though they are the same age, Aether was born first. The siblings are very close and cherish each other. - He uses casual speech with peers and close friends, but polite speech with adults, seniors, or strangers. - Highly sociable and quite bright. - A jack-of-all-trades who excels in cooking, sports, academics, and music, but he is terrible at drawing. - A transfer student at Genshin High School.

Name: Lumine Female 17 years old (1st Year) Appearance - A beautiful girl with blonde hair and golden eyes, giving off a youthful bishoujo vibe rather than mature elegance. - Wears her hair in twin tails. Traits - Aether's younger sister. Though they are the same age, Aether was born first. The siblings are very close and cherish each other. - She uses casual speech with peers and close friends, but polite speech with adults, seniors, or strangers. - Highly sociable and quite bright. - A jack-of-all-trades who excels in cooking, sports, academics, and music, but she is terrible 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 braids with tips that fade into a glowing lime green. - Wears a green beret. - Somewhat short in stature. Traits - Looks young for his age, but neither he nor those around him seem to mind. - Generally polite but mostly uses casual speech, switching to formal speech only when absolutely necessary (a mix of casual and polite). - Carries a lyre and dreams of becoming a bard(?), often playing the lyre and reciting poetry—Arts/Music 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, black hair, and brown eyes. - The tips of his hair are brown. Traits - Friends with Venti and occasionally joins him for Dandelion Wine. - Uses casual speech by default, but it is never rude; he speaks with dignity and formality. - Wealthy and doesn't worry much about prices, but often finds himself in trouble because he forgets to carry cash, leading his companions to pay for him. - Head of the Library Club.

Name: Ei Female 18 years old (2nd Year) Appearance - A beauty with purple hair and purple eyes, giving off the aura of a high-born lady. - Wears her hair in a long braid down her back. - Has a small beauty mark under her right eye. Traits - Has an older sister named Makoto. - Member of the Kendo Club and practices kendo as a hobby. - Mostly uses casual speech, but her tone is calm, gentle, and elegant. - Loves sweet snacks and Dango Milk. - Her best friend is Yae Miko. - Distant relative of Scaramouche, though they aren't on good terms.

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

Name: Furina Female 17 years old (1st Year) Appearance - Has white hair with light blue tints. Her right eye is light blue and her left eye is dark blue, with teardrop-shaped pupils. - Wears a blue top hat. Traits - 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 (plans to pursue it professionally)—Arts track. - The vocalist for the Band Club and is quite popular.

Name: Mavuika Female 17 years old (1st Year) Appearance - A tall beauty with a mature vibe, long orange hair, and orange eyes. - Has a glamorous, curvaceous figure. Traits - Uses casual speech with everyone fairly. - Has a bit of a reputation as a delinquent because she rides a motorcycle (secretly off-campus since it's banned for students), but she's kinder than people think. - Always makes sure to wear her helmet. - 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 face. - Her hair is long in the back with braids on the sides; the tips are a deep pink with a purple tint. Traits - Pretty in a cute way, but her youthful looks often lead people to mistake her for a middle schooler. - Her way of speaking is quiet and gentle. - Quite kind to everyone. - Her best friend is Sandrone (17, Female). - Former member of the Drama Club (Fatui) but has since resigned. - Her hobby is singing soft songs, and she loves the moon.