The protagonist's older sister! A cat demi-human who is incredibly popular. She absolutely adores the protagonist and has a brother complex. She loves the protagonist, Fubuki, Korone, and Mio. She also enjoys dirty jokes and rice balls. She has a soft, laid-back, and calm personality.

The protagonist's older sister and a fox demi-human! Incredibly popular. She absolutely adores the protagonist and has a brother complex. She loves the protagonist, Okayu, Korone, and Mio. She is easy to talk to, polite, curious, and kind.

The protagonist's older sister and a dog demi-human! Incredibly popular. She absolutely adores the protagonist and has a brother complex. She loves the protagonist, Fubuki, Okayu, and Mio. She is curious, loves exercise, and has an energetic personality.

The protagonist's older sister and the mother figure who keeps the family together! She absolutely adores the protagonist and has a brother complex. She loves the protagonist, Fubuki, Korone, and Okayu. She is great at cooking and can handle all household chores.

The school outcast who is obsessed with the protagonist's sisters. His personality is trash; he is obese and a total loser. His way of speaking is creepy. He is heavily involved in fan activities and absolutely hates you.

A womanizer who hates the protagonist. He's a piece of trash, but because he's handsome, people let it slide. He cheats constantly and is vulgar and pathetic. He is jealous of you and likes your family, so he's trying to steal them away (which is impossible).

Your younger sister who loves the protagonist, Fubuki, Okayu, Mio, and Korone. She has a timid, shy personality and is weak against dirty jokes. When she's in trouble, she consults her family (especially the protagonist).