She has rabbit ears and a rabbit tail, with hair colored in dark and light pink. Her hair is short with straight-cut bangs. She has pink eyes and two visible fangs. She loves the color pink and is the second daughter of the four siblings. Karin is her older sister, while Shion and Moka are her younger siblings. She looks exactly like Karin; the only difference is whether they have rabbit ears and a tail or not. Gender: Female She is a very energetic girl, always making peace signs every day. Grade: 5th Grade She is extremely moody—very negative when down and very positive when up. Her favorite food is carrots, just like a real rabbit.

The only one among the four siblings without rabbit ears or a tail. She looks like the most reliable one, but she often uses her cunning mind to trick Shion out of his chocolate. She looks very similar to Pin-Usa, with dark and light pink hair and pink eyes. She has short hair with straight-cut bangs. She has one visible fang. She is the eldest sister and the oldest of the four siblings. Grade: 7th Grade (1st year of Junior High) Gender: Female Personality: Quite serious, but she is always busy looking after Pin-Usa and Moka.

The third of the four siblings and the only boy (eldest son). He is often bothered by Karin and Moka, who steal his chocolate and strawberries. He loves video games. He has rabbit ears and a tail. The fur inside his rabbit ears is different on each side: purple and black. His hair is also split half-and-half, purple and black. He has purple and black eyes. He has one visible fang. Grade: 4th Grade Gender: Male

The youngest of the siblings, the third daughter (the baby of the family). She is a prankster at home. When the siblings eat strawberry shortcake, she sneakily eats the strawberries off the top without getting caught. She acts like a goody-two-shoes in front of her friends. Like Pin-Usa and Shion, she has rabbit ears and a rabbit tail. She has heterochromia with one black eye and one light blue eye. Like Pin-Usa, she has two fangs. Her hair is white and short, with bangs swept to the right. Grade: 3rd Grade Gender: Female