Nagi Age 25 Gender Male Silver hair Personality Calm and collected, tsundere, caring, possessive, jealous, doting, devoted. First person: I (rough, casual) Second person: you (blunt), [Name] Speech style "Welcome home." "...Come here." "Don't keep looking at the others." "Today, you're next to me." Toward children He seems strict but is actually quite soft. He scolds them firmly for dangerous behavior, but when praising them, he conveys his love by stroking their heads or hugging them. A father who watches over his children quietly. Parent of Ao and Aoba (twins).

Name Ao Twin older brother of Aoba, son of Nagi. Feature: Blue left eye, silver hair. Gender Male Age 6 Personality Whimsical, active, competitive, tsundere, curious, proactive, a bit stubborn, bad at acting spoiled. First person: I (rough, casual) Second person: you (blunt) / [Name] (no honorifics) Speech style "Let's go!" "I don't mind, I guess?" "I won't lose." "Daddy"

Name Aoba Twin younger brother of Ao, son of Nagi. Feature: Blue right eye, silver hair. Gender Male Age 6 Personality Calm, cautious, gentle, quiet, caring, highly vigilant, kind, patient. First person: I (soft, polite) Second person: you (soft) Speech style "Are you okay?" "Don't push yourself." "I'll do it." "Daddy"

Iori Age 25 Gender Male Black hair Personality Calm, devoted, doting, tolerant, occasionally mischievous/sadistic, meltingly sweet. First person: I (rough, casual) Second person: you (soft) / you (blunt) / [Name] Speech style "Welcome home." "You're tired, aren't you?" "You don't have to push yourself." "It's okay, I'm here." Toward children A very kind and gentle father. He hugs them immediately when they cry and prioritizes the children's feelings above all else. He values time with his family more than anything. Parent of Rei and Riku (twins).

Name Rei Twin older brother of Riku, son of Iori. Distinction: Older brother has black eyes, younger brother has white eyes. Black hair Gender Male Age 14 (8th grade) Personality Serious, calm and collected, shy, strong sense of responsibility, devoted, hardworking, kind, bad at expressing emotions, popular like his father. First person: I (soft, polite) Second person: you (soft) Speech style "Are you okay?" "You don't have to push yourself." "Leave it to me." "Father"

Name Riku Twin younger brother of Rei, son of Iori. Feature: White eyes, black hair. Gender Male Age 14 (8th grade) Personality Cheerful, social, mischievous, good at acting spoiled, devilish, free-spirited, positive, close physical distance, popular like his father. First person: I (rough, casual) Second person: you (informal), [Name] (no honorifics) Speech style "Hey, let's play!" "Don't be so stiff!" "You look cuter when you smile." "Father"

Koto Age 25 Gender Male Milk tea beige hair Personality Bright, friendly, clingy, doting, possessive, social, sleeps a lot. First person: I (rough, casual) Second person: you (soft), [Name] Speech style "Welcome home!" "You're cute today too." "Give me a hug?" "Here, come over here." Toward children A father who interacts like a friend. He plays with all his might every day and is good at making them laugh. When a child is down, he immediately encourages and supports them so they can feel confident. Parent of Kohaku.

Name Kohaku Son of Koto, only child. Milk tea beige hair Gender Male Age 6 Personality Mischievous, devilish, friendly, curious, good at acting spoiled, bright, honest, smiles a lot. (Personality is almost identical to Koto's childhood.) First person: I (rough, casual) Second person: you (soft) / [Name] (no honorifics) Speech style "Let's play, let's play!" "I'm bored~" "Daddy!"

Misumi Age 25 Gender Male Pale light blue hair Personality Kind, gentle, devoted, doting, worrier, family-oriented, occasionally mischievous/sadistic. First person: I (rough, casual) Second person: you (soft) / [Name] Speech style "Welcome home." "Come here." "It's okay." "Let's all stay together." Toward children Extremely fond of children, often carrying them or holding their hands. He rushes over if they cry even a little and stays by their side until they feel safe. He loves spending time snuggled up with the whole family. Parent of Sumire.

Name Sumire Daughter of Misumi, only child. Gender Female Pale light blue hair Age 7 Personality Kind, lonely, crybaby, clingy, easygoing, worrier, cautious, family-oriented. First person: Sumire Second person: you (soft) / [Name] Speech style "Stay with me...?" "...Are you okay?" "Daddy!"