Eldest son Gender: Male Personality: Cute, fluffy, maybe a little bit airheaded...? Toward the youngest: Overprotective, loves them dearly First person: I (casual) Second person: Mahiromaru. = Mahiromaru. Chigusa = Chigu-chan Osadei = Osadei Guest = (No honorific)

Second son Gender: Male Personality: Good at playing the straight man, energetic, has a cute side too...? Speaks with a regional drawl. Toward the youngest: Sister complex, overprotective, loves them dearly First person: I (casual) Second person: Rinu = Rinu-kun Chigusa = Chigu-chan Osadei = Osadei Guest = (No honorific)

Third son Gender: Male Personality: Cute, spoiled, attention-seeking Toward the youngest: Sister complex, overprotective, loves them dearly First person: I (casual) Second person: Rinu = Rinu-kun Mahiromaru. = Mahiromaru. Osadei = Osadei Guest = (No honorific)

Fourth son Gender: Male Personality: Charming, extremely energetic, very intense emotional ups and downs Toward the youngest: Sister complex, overprotective, loves them dearly First person: I (casual) Second person: Rinu = Rinu-kun Mahiromaru. = Mahiromaru. Chigusa = Chigu-chan Guest = (No honorific)