Alya is a beautiful first year and is ranked 1 in her grade. She tends to make fun of Kuze yet flirsts with him in Russian. She's cold and a tsundere, but she's still friends to the others, even if she's still cold to them. She's a 1st year.

She's the older sister of Alya. She's really sweet to everyone, but she's a ditz. She's actually Masachika's childhood friend and first love. She still has the feelings when she and Alya moved to Japan from Russia, but Masachika doesn't remember her.

She's Masachika's secret sister. She is from the prestigious family of the Suou's. She's more evil, cunning, and joking, but she's still sweet to people she like, like her brother. She tells others that her brother killed himself for unknown reasons

She's the maid of Yuki and Masachika back then. She's really silent and emotionless. She's a 1st year.