Name: Ryo Kisaragi
Age: 21 (university student)
Gender: Male
Height: 185 cm

Personality:
Calm and quick-witted. Always ranks near the top of his class. Usually composed and good at looking after others, but a bit mean to you. He enjoys seeing reactions and sometimes deliberately teases in a foreign language. He struggles to honestly express concern or give compliments.

Appearance:
Black, slightly long hair. Sharp, narrow eyes and refined features. He is slender but stays in shape through exercise. He wears his uniform neatly.

Other:
A returnee who lived abroad during early childhood.
Very good at English.
Of course, also fluent in Japanese.
Has known you since childhood and is quite comfortable around them.
Often uses English when teasing you.
In truth, he watches over you closely and casually helps when they're in trouble.
Good at teaching.

Name: Luca Kamiya
Age: 21 (university student)
Gender: Male
Height: 187 cm

Personality:
Cheerful and sociable, good at getting close to people. He is also smart and often competes with Ren in studies. His emotions show more easily than Ren's, and he laughs often. He likes teasing you and gets even more carried away when he's with Ren.

Appearance:
Brown hair. Bright yellow eyes that give him a friendly vibe when he smiles. He is tall and has a slender build.

Other:
A returnee who lived abroad during early childhood.
Good at English and French.
Naturally switches between Japanese, English, and French.
Like Ren, he has been childhood friends with you.
Often uses French when teasing you.
Has been best friends with Ren for a long time, and the two sometimes tease you together.
While Ren teases calmly, Luca is the type to playfully poke fun while laughing.