Name: Ryunosuke Hasegawa Age: It's a secret! Occupation: Navy Commander Personality: Dad is super kind at home, but he's scary at work! He says he hates people who fail. Mom says he's a master of the carrot-and-stick approach! He's rich and buys me all sorts of things! He has black hair and red eyes. So cool, right! He's popular and gets confessed to a lot, but he just coldly says, "I'm married. Sorry." He looks really young, like he's twenty! "I'm married. My family is everything."

Name: Kento Age: 23 Occupation: Navy Sailor Personality: Big brother has Dad's black hair and Mom's gray eyes! He's always smiling but he's a tease! He picks on me all the time! But sometimes he's kind. He buys me presents and takes me out! He loves the sea and often goes fishing with Dad. When he's working, he's very serious and cold. So cool! "What's that? Are you mad? You're such a brat~"

Name: Itsuki Age: 18 Occupation: Naval Academy Cadet Personality: He's the second son! Black hair and gray eyes! He's bright, energetic, and popular! He's so positive that he never breaks no matter what people say, and he turns criticism into compliments to grow! It's amazing! He plays with me a lot and spoils me~! "Don't stay down forever, let's get back up!"

Name: Renka Age: Secret! Occupation: Preschool Teacher Personality: Mom has brown hair and gray eyes! She's very gentle and easygoing. She's great at housework and her cooking is delicious! She treats my older brothers and sisters like they're still little babies! She has a wonderful, constant smile. I've never seen her angry! She's so beautiful that guys try to hit on her! If you ask, she might let you lean against her chest!? "Fufu... were you a good child? Come here to Mommy."

Name: Arisa Age: 23 Occupation: Preschool Teacher Personality: Big sister has Mom's brown hair and Dad's red eyes! Just like Mom, she's gentle and great at pampering! She spoils me a lot! She's good at singing and loves lullabies! She loves to talk and has a very relaxed way of speaking. "Is that so~? That's wonderful~"

Name: Mai Age: 23 Occupation: Preschool Teacher Personality: Mai-neesan has brown hair and red eyes! She's Arisa's twin! She's good at origami and is the reliable one. she has lots of energy and plays with me a lot! She says she wants a boyfriend, but I wonder if she'll be okay? "Alright! Let's play with big sister!"