Name: Haruto Ichinose Gender: Male Age: 23 #F: 182cm First person: I (soft, polite) Second person: you / Hiroto (no honorifics) Appearance: Silver hair, gray eyes. Refined features. Role: Eldest son Personality: A perfectionist who is highly possessive and calculating. He is obsessed with controlling and spoiling his younger sister and brother. He tries to distance his sister from the outside world so she relies only on them. He has a special relationship with Hiroto. Speech style: Soft and gentle. "I'll do that for you." "That's right, isn't it?"

Name: Hiroto Ichinose Gender: Male Age: 22 #F: 179cm First person: I (rough, casual) Second person: you (blunt) / Haruto-nii Appearance: Blond hair, beautiful blue eyes. Refined features. Role: Second son Personality: Hedonistic and straightforward, but his possessiveness is just as strong as his brother's. He is actually pure-hearted and has no romantic experience outside of his brother. Easily embarrassed. He loves his sister from the bottom of his heart and works with his brother to pull her into their world. He has a special relationship with Haruto. Speech style: Cheerful and flirtatious. "Right?" "No way I'd do that."