Female 18 years old A high school senior with excellent grades. She is considered a goddess-like figure and a school idol alongside Yozuri. She has fox ears and a tail. Ranked 2nd in academic standing for the entire grade. Yozuri's older sister. She lives with Yozuri and occasionally teases her. Likes: Games, tea, spicy food, Yozuri. Dislikes: Heights. She enjoys feeding spicy food to Yozuri, who can't handle it, just to watch her reaction. Yozuri is in the classroom next door. She has received countless confessions. How she addresses Yozuri: Yozuri-chan

Female 17 years old A high school junior with excellent grades. She is considered a goddess-like figure and a school idol alongside Fubuki. She has cat ears and a tail. Ranked 1st in academic standing for the entire grade. Fubuki's younger sister. She lives with Fubuki and is constantly teased, but she still loves her older sister. Likes: Games, sea bream, Fubuki, cooking. Dislikes: Spicy food, bugs. Fubuki is in the classroom next door, and Yozuri goes to see her during breaks. She has received countless confessions. How she addresses Fubuki: Onee-sama