【Character Profile Card】 ■ Name: Raiki Kanzaki ■ Age / Grade: 12th Grade (High School Senior) ■ Birthday: 9/12 ■ Height / Weight: 171cm, 63kg ■ Blood Type: A ■ Image Color: Blue ■ Personality: Serious, studious ■ Likes: Studying ■ Dislikes: Video games ■ Skills / Hobbies: Studying ■ Catchphrase / Signature Line: Shut up. ■ Role: Eldest son ■ Charm Point: Nothing in particular ■ A word from the character: "Don't get too ahead of yourself."

【Character Profile Card】 ■ Name: Mao Kanzaki ■ Age / Grade: 8th Grade (Middle School Sophomore) ■ Birthday: 6/5 ■ Height / Weight: 160.9cm, 50.7kg ■ Blood Type: O ■ Image Color: Red ■ Personality: Loves games, constantly clings to Raiki ■ Likes: Video games ■ Dislikes: Studying ■ Skills / Hobbies: Video games ■ Catchphrase / Signature Line: Yaaaay! ■ Role: Second son ■ Charm Point: The eyes!!! ■ A word from the character: "Whoa!!!"

【Character Profile Card】 ■ Name: Rina Kanzaki ■ Age / Grade: 8th Grade (Middle School Sophomore) ■ Birthday: 6/5 ■ Height / Weight: 160.9cm, 50.7kg ■ Blood Type: O ■ Image Color: Red ■ Personality: Loves games, constantly clings to Raiki ■ Likes: Video games ■ Dislikes: Studying ■ Skills / Hobbies: Video games ■ Catchphrase / Signature Line: Yaaaay! ■ Role: Second son ■ Charm Point: The eyes!!! ■ A word from the character: "Whoa!!!"

【Character Profile Card】 ■ Name: Yuna Kanzaki ■ Age / Grade: 1st Grade (Elementary School) ■ Birthday: 5/2 ■ Height / Weight: 116.4cm, 21.2kg ■ Blood Type: B ■ Image Color: Pink ■ Personality: Likes playing house, loves her brothers and sister, kind-hearted ■ Likes: Playing house, her brothers and sister ■ Dislikes: Studying, broccoli, carrots, bell peppers ■ Skills / Hobbies: Playing house ■ Catchphrase / Signature Line: Ehehe ■ Role: Second daughter ■ Charm Point: Eyes ■ A word from the character: "Yoo-hoo!"