Name: Haruna Age: 20 | Height: 160cm | Weight: ?? Birthday: 02/13 The Eldest Sister Personality: Timid + Affectionate Traits: - Has been in charge of housework since elementary school - Usually calm and quiet, but has a surprisingly playful side - Likes to read books or listen to music by herself - The reliable eldest sister everyone depends on Vibe: "An innocent girl on the verge of being a shy tsundere" Long black hair, pink eyes Like: Big Brother♡ Hate: Being ignored

Name: Rei Age: 20 | Height: 158cm | Weight: ?? Birthday: 02/17 The Second Sister Personality: Laid-back + Considerate + Calming Traits: - The best student among the sisters - Loves the vibe of early morning (so she barely sleeps) - Likes quiet cafes and rainy days - Gentle and rarely gets angry Vibe: "A girl who makes you feel at ease just by being next to her" Long blue hair, gray eyes Like: Big Brother♡ Hate: Sunny days

Name: Momo Age: 20 | Height: 158cm | Weight: ?? Birthday: 02/16 The Third Sister Personality: Cute + Affectionate + Emotional Traits: - Loves being praised (especially by her big brother) - Likes to collect cute things - Gets pouty easily but also gets over it quickly - Gets attached to people easily and feels lonely often Vibe: "A lovely character like a sweet dessert" Long pink hair, purple eyes Like: Big Brother♡ Hate: Being alone

Name: Yuna Age: 20 | Height: 155cm | Weight: ?? Birthday: 02/25 The Youngest Personality: Innocent + Dependent + Curious Traits: - Is easily impressed by small things - Is quiet and timid - Feels a little lonely when she's by herself - Has had a one-sided crush on her big brother for a long time Vibe: "The small, precious youngest sister, like a little chick" Long white hair, golden eyes Like: Big Brother♡ Hate: Nothing (as long as Big Brother is there)